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GAD7/.RData
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GAD7/.RData
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GAD7/.Rprofile
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GAD7/.Rprofile
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source("renv/activate.R")
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GAD7/GAD7.Rproj
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GAD7/GAD7.Rproj
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Version: 1.0
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RestoreWorkspace: Default
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SaveWorkspace: Default
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AlwaysSaveHistory: Default
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EnableCodeIndexing: Yes
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UseSpacesForTab: Yes
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NumSpacesForTab: 2
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Encoding: UTF-8
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RnwWeave: Sweave
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LaTeX: pdfLaTeX
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GAD7/app.R
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GAD7/app.R
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# Präambel ####
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library(shiny)
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library(dplyr)
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library(ggplot2)
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library(haven)
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library(officer)
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PFAD_DOWNLOAD_SKRIPT = "../API/get_data_gad7.R" # liefert: daten_gad7
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PFAD_PSEUDONYM_SKRIPT = "../get_pseudo.R" # liefert: pseudo
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AKZENT_FARBE = "#8B2635"
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GAD7_DISCLAIMER = paste0(
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"Diese Auswertung ist ein Hilfsmittel fuer klinisches Fachpersonal und ersetzt ",
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"keine klinische Diagnose. Die Interpretation obliegt der behandelnden Person."
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)
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# Feste Itemtexte (aus dem formr-xlsx, ** entfernt), NICHT aus dem Export ableiten,
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# da das mc-Exportformat noch nicht live verifiziert ist (siehe Helper-Abschnitt).
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GAD7_ITEMTEXTE = c(
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gad7_01 = "1. Nervositaet, Aengstlichkeit oder Anspannung",
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gad7_02 = "2. Nicht in der Lage sein, Sorgen zu stoppen oder zu kontrollieren",
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gad7_03 = "3. Uebermaessige Sorgen bezueglich verschiedener Angelegenheiten",
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gad7_04 = "4. Schwierigkeiten zu entspannen",
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gad7_05 = "5. Rastlosigkeit, so dass Stillsitzen schwer faellt",
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gad7_06 = "6. Schnelle Veraergerung oder Gereiztheit",
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gad7_07 = "7. Gefuehl der Angst, so als wuerde etwas Schlimmes passieren"
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)
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GAD7_ANTWORT_MAPPING = c(
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"Überhaupt nicht" = 0,
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"An einzelnen Tagen" = 1,
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"An mehr als der Hälfte der Tage" = 2,
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"Beinahe jeden Tag" = 3
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)
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# Verlauf gruen -> dunkelrot entspricht den 4 Antwortstufen 0-3.
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GAD7_BADGE_FARBEN = c(
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"0" = "#4CAF50",
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"1" = "#FFC107",
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"2" = "#FB8C00",
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"3" = "#B71C1C"
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)
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GAD7_BADGE_TEXT_FARBEN = c(
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"0" = "white",
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"1" = "#333333",
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"2" = "white",
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"3" = "white"
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)
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GAD7_SCHWEREGRAD_FARBEN = list(
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"minimal" = list(bg = "#E8F5E9", text = "#2E7D32"),
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"mild" = list(bg = "#FFF8E1", text = "#F57F17"),
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"moderat" = list(bg = "#FFF3E0", text = "#E65100"),
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"schwer" = list(bg = "#FFEBEE", text = "#B71C1C")
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)
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# Infrastruktur ####
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APP_VERZEICHNIS = normalizePath(getwd())
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absPath = function(pfad) {
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if (grepl("^([A-Za-z]:[/\\\\]|/)", pfad)) return(pfad)
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file.path(APP_VERZEICHNIS, pfad)
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}
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PFAD_DOWNLOAD_SKRIPT = normalizePath(absPath(PFAD_DOWNLOAD_SKRIPT), mustWork = FALSE)
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PFAD_PSEUDONYM_SKRIPT = normalizePath(absPath(PFAD_PSEUDONYM_SKRIPT), mustWork = FALSE)
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# Helper ####
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# Offener Verifikationspunkt: die formr-Exportkodierung der mc-Felder (Text
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# der gewaehlten Antwort vs. 1-basierter Choice-Index) ist fuer diese Instanz
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# noch nicht live getestet (siehe auswertung_normen_gad7.md, Abschnitt G).
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# Diese Funktion deckt beide moeglichen Faelle sowie eine bereits 0-3-kodierte
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# Variante ab. Kommen unbekannte_rohwerte zurueck, beim ersten echten
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# Testlauf genau diese Rohwerte notieren und melden.
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gad7_recode_item = function(werte) {
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if (inherits(werte, "haven_labelled")) {
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werte = as.character(haven::as_factor(werte))
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}
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werte_char = trimws(as.character(werte))
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ergebnis = rep(NA_real_, length(werte_char))
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ist_leer = is.na(werte_char) | werte_char == ""
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passt_text = werte_char %in% names(GAD7_ANTWORT_MAPPING)
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ergebnis[passt_text] = GAD7_ANTWORT_MAPPING[werte_char[passt_text]]
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ist_numerisch = !ist_leer & !passt_text & grepl("^[0-9]+$", werte_char)
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moeglich_index = ist_numerisch & as.numeric(werte_char) >= 1 & as.numeric(werte_char) <= 4
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ergebnis[moeglich_index] = as.numeric(werte_char[moeglich_index]) - 1
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moeglich_direkt = ist_numerisch & !moeglich_index &
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as.numeric(werte_char) >= 0 & as.numeric(werte_char) <= 3
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ergebnis[moeglich_direkt] = as.numeric(werte_char[moeglich_direkt])
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nicht_erkannt = !ist_leer & is.na(ergebnis)
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list(werte = ergebnis, unbekannte_rohwerte = unique(werte_char[nicht_erkannt]))
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}
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gad7_schweregrad = function(score) {
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if (score >= 15) return(list(key = "schwer", label = "Schwer"))
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if (score >= 10) return(list(key = "moderat", label = "Moderat"))
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if (score >= 5) return(list(key = "mild", label = "Mild"))
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list(key = "minimal", label = "Minimal")
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}
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gad7_antwort_text = function(stufe) {
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if (is.na(stufe)) return(NA_character_)
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treffer = names(GAD7_ANTWORT_MAPPING)[GAD7_ANTWORT_MAPPING == as.integer(stufe)]
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if (length(treffer) == 0) return(NA_character_)
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treffer[1]
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}
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make_gauge_gad7 = function(score) {
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ggplot() +
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geom_rect(aes(xmin = 0, xmax = 5, ymin = 0, ymax = 1), fill = "#E8F5E9", color = NA) +
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geom_rect(aes(xmin = 5, xmax = 10, ymin = 0, ymax = 1), fill = "#FFF8E1", color = NA) +
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geom_rect(aes(xmin = 10, xmax = 15, ymin = 0, ymax = 1), fill = "#FFF3E0", color = NA) +
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geom_rect(aes(xmin = 15, xmax = 21, ymin = 0, ymax = 1), fill = "#FFEBEE", color = NA) +
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geom_rect(aes(xmin = 0, xmax = 21, ymin = 0, ymax = 1), fill = NA, color = "#9E9E9E", linewidth = 0.6) +
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geom_vline(xintercept = 10, color = "#E65100", linetype = "dashed", linewidth = 1) +
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geom_segment(aes(x = score, xend = score, y = -0.25, yend = 1.25),
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color = AKZENT_FARBE, linewidth = 2.5) +
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geom_label(aes(x = score, y = 1.6, label = paste0("Score: ", score)),
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fill = AKZENT_FARBE, color = "white", fontface = "bold",
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linewidth = 0, size = 4) +
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annotate("text", x = 10, y = -0.55, label = "Cutoff: 10",
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color = "#E65100", size = 3.2, hjust = 0.5) +
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annotate("text", x = 2.5, y = 0.5, label = "minimal", color = "#2E7D32", size = 3, fontface = "italic") +
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annotate("text", x = 18.3, y = 0.5, label = "schwer", color = "#B71C1C", size = 3, fontface = "italic") +
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scale_x_continuous(limits = c(-1, 22), breaks = c(0, 5, 10, 15, 21)) +
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scale_y_continuous(limits = c(-0.8, 2.0)) +
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theme_minimal(base_size = 12) +
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theme(
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axis.text.y = element_blank(),
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axis.ticks.y = element_blank(),
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panel.grid.major.y = element_blank(),
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panel.grid.minor = element_blank(),
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axis.title.y = element_blank(),
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plot.margin = margin(t = 5, r = 10, b = 5, l = 10)
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) +
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labs(x = "GAD-7 Summenscore (0-21)", y = NULL)
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}
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# UI ####
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app_css = "
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body { font-family: 'Segoe UI', Arial, sans-serif; background: #f5f5f5; }
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.app-header {
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background: #8B2635; color: white; padding: 18px 24px 14px;
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margin-bottom: 20px; border-radius: 0 0 6px 6px;
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}
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.app-header h2 { margin: 0; font-size: 1.5rem; font-weight: 600; }
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.app-header p { margin: 4px 0 0; opacity: 0.85; font-size: 0.9rem; }
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.input-panel {
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background: white; border-radius: 6px; padding: 16px 20px;
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margin-bottom: 16px; box-shadow: 0 1px 3px rgba(0,0,0,.12);
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display: flex; align-items: flex-end; gap: 12px; flex-wrap: wrap;
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}
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.input-panel .form-group { margin-bottom: 0; }
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.input-panel label { font-weight: 600; color: #333; }
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.btn-laden {
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background: #8B2635 !important; color: white !important;
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border: none !important; border-radius: 4px !important;
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padding: 8px 20px !important; font-weight: 600 !important; cursor: pointer;
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}
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.btn-laden:hover { background: #6d1e29 !important; }
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#download_word {
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background: #8B2635; color: white; border: none;
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font-weight: 600; padding: 8px 20px; border-radius: 4px;
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}
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#download_word:hover { background: #6d1e29; color: white; }
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.alert-fehler {
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background: #FFEBEE; border-left: 5px solid #C62828;
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padding: 12px 16px; border-radius: 4px; color: #B71C1C;
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margin-bottom: 12px; font-weight: 500;
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}
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.alert-warnung {
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background: #FFF3E0; border-left: 5px solid #E65100;
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padding: 10px 16px; border-radius: 4px; color: #BF360C;
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margin-bottom: 12px; font-size: 0.93em; font-weight: 500;
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}
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.abschnitt-karte {
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background: white; border-radius: 6px; padding: 20px 24px;
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margin-bottom: 16px; box-shadow: 0 1px 3px rgba(0,0,0,.12);
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}
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.abschnitt-titel {
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color: #8B2635; font-size: 1.15rem; font-weight: 700;
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border-bottom: 2px solid #8B2635; padding-bottom: 8px; margin-bottom: 14px;
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}
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.meta-block { margin-bottom: 10px; color: #555; font-size: 0.95em; }
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.meta-block strong { color: #222; }
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.diagnose-box {
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border-radius: 6px; padding: 14px 18px; margin: 12px 0;
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border-left: 5px solid;
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}
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.diagnose-titel { font-weight: 700; font-size: 1.05rem; margin-bottom: 6px; }
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.diagnose-hinweis { font-size: 0.93em; line-height: 1.55; }
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.diagnose-disclaimer {
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font-size: 0.82em; color: #777; font-style: italic;
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margin-top: 10px; border-top: 1px solid rgba(0,0,0,.1); padding-top: 8px;
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}
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.item-zeile {
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display: flex; align-items: flex-start; gap: 10px;
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padding: 7px 0; border-bottom: 1px solid #F0F0F0;
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}
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.item-nr { font-weight: 600; color: #8B2635; min-width: 26px; flex-shrink: 0; }
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.item-text { flex: 1; color: #333; font-size: 0.92em; }
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.stufe-badge {
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border-radius: 4px; padding: 2px 9px; font-weight: 700;
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font-size: 0.82em; white-space: nowrap; display: inline-block; flex-shrink: 0;
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}
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.stufe-badge-0 { background: #4CAF50; color: white; }
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.stufe-badge-1 { background: #FFC107; color: #333333; }
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.stufe-badge-2 { background: #FB8C00; color: white; }
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.stufe-badge-3 { background: #B71C1C; color: white; }
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.score-zahl { font-size: 2.2rem; font-weight: 800; color: #8B2635; }
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.cutoff-info { font-size: 0.88em; color: #555; margin-top: 4px; }
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"
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app_css = gsub("#8B2635", AKZENT_FARBE, app_css, fixed = TRUE)
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ui = fluidPage(
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tags$head(
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tags$meta(charset = "UTF-8"),
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tags$style(HTML(app_css))
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),
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div(class = "app-header",
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tags$h2("GAD-7 – Generalisierte Angststoerung"),
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tags$p("Spitzer, Kroenke, Williams & Loewe 2006 | Selbstbeurteilung, 7 Items, Summenscore")
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),
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div(class = "container-fluid",
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div(class = "input-panel",
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div(style = "min-width: 360px; white-space: nowrap;",
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textInput("pseudonym",
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label = tagList(
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"Pseudonym",
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tags$span(style = "font-weight: normal; font-style: italic; font-size: 0.78em; color: #888; margin-left: 4px; white-space: nowrap;",
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"optional, hat Vorrang vor Chiffre")
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),
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placeholder = "optional", width = "340px")
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),
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div(style = "min-width: 200px;",
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textInput("chiffre", label = "Patientenchiffre",
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placeholder = "z.B. P000123", width = "100%")
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),
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actionButton("btn_suchen", "Auswerten", class = "btn btn-primary btn-laden"),
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div(style = "margin-left: auto;",
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downloadButton("download_word", "Word-Export (.docx)")
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)
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),
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uiOutput("fehler_ui"),
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uiOutput("warnung_ui"),
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uiOutput("ergebnis_ui")
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)
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)
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# Word-Export ####
|
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erstelle_gad7_docx = function(erg) {
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doc = read_docx()
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fp_titel = fp_text(color = AKZENT_FARBE, bold = TRUE, font.size = 18)
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fp_abschnitt = fp_text(color = AKZENT_FARBE, bold = TRUE, font.size = 13)
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fp_label = fp_text(bold = TRUE, font.size = 11)
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fp_normal = fp_text(font.size = 11)
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fp_disclaimer = fp_text(font.size = 9, italic = TRUE, color = "#777777")
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schwere = erg$schwere
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kat_farben = GAD7_SCHWEREGRAD_FARBEN[[schwere$key]]
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fp_kat_titel = fp_text(bold = TRUE, font.size = 12, color = kat_farben$text, shading.color = kat_farben$bg)
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fp_kat_text = fp_text(font.size = 11, color = kat_farben$text, shading.color = kat_farben$bg)
|
||||
|
||||
fp_cutoff = if (isTRUE(erg$cutoff_erreicht))
|
||||
fp_text(bold = TRUE, font.size = 11, color = "#B71C1C")
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else
|
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fp_text(bold = TRUE, font.size = 11, color = "#2E7D32")
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||||
|
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doc = body_add_fpar(doc, fpar(ftext("GAD-7 - Einzelauswertung", fp_titel)))
|
||||
doc = body_add_fpar(doc, fpar(
|
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ftext("Chiffre: ", fp_label),
|
||||
ftext(erg$chiffre, fp_normal),
|
||||
ftext(" Datum: ", fp_label),
|
||||
ftext(erg$datum_str, fp_normal)
|
||||
))
|
||||
if (!is.null(erg$info_mehrere)) {
|
||||
doc = body_add_fpar(doc, fpar(
|
||||
ftext(erg$info_mehrere, fp_text(font.size = 10, italic = TRUE, color = "#555555"))
|
||||
))
|
||||
}
|
||||
doc = body_add_par(doc, "", style = "Normal")
|
||||
|
||||
doc = body_add_fpar(doc, fpar(ftext("Auswertung", fp_abschnitt)))
|
||||
doc = body_add_fpar(doc, fpar(
|
||||
ftext("Summenscore: ", fp_label),
|
||||
ftext(paste0(erg$summenscore, " / 21"), fp_kat_text)
|
||||
))
|
||||
doc = body_add_fpar(doc, fpar(
|
||||
ftext("Schweregrad: ", fp_label),
|
||||
ftext(schwere$label, fp_kat_titel)
|
||||
))
|
||||
doc = body_add_fpar(doc, fpar(
|
||||
ftext("Diagnostischer Cutoff (Score >= 10, Sensitivitaet 89%, Spezifitaet 82%): ", fp_label),
|
||||
ftext(if (isTRUE(erg$cutoff_erreicht)) "erreicht - wahrscheinliche GAD" else "nicht erreicht", fp_cutoff)
|
||||
))
|
||||
doc = body_add_par(doc, "", style = "Normal")
|
||||
|
||||
doc = body_add_fpar(doc, fpar(ftext("GAD-7 Einzelitems", fp_abschnitt)))
|
||||
|
||||
item_vars = names(GAD7_ITEMTEXTE)
|
||||
for (v in item_vars) {
|
||||
wert = erg$item_werte[[v]]
|
||||
sk = if (!is.na(wert) && wert >= 0 && wert <= 3) as.character(as.integer(wert)) else NA_character_
|
||||
item_txt = GAD7_ITEMTEXTE[[v]]
|
||||
|
||||
if (!is.na(sk)) {
|
||||
anker_txt = gad7_antwort_text(as.integer(sk))
|
||||
fp_badge = fp_text(
|
||||
color = GAD7_BADGE_TEXT_FARBEN[[sk]],
|
||||
bold = TRUE,
|
||||
shading.color = GAD7_BADGE_FARBEN[[sk]],
|
||||
font.size = 10
|
||||
)
|
||||
} else {
|
||||
anker_txt = "fehlend"
|
||||
fp_badge = fp_text(color = "white", bold = TRUE, shading.color = "#BDBDBD", font.size = 10)
|
||||
}
|
||||
|
||||
doc = body_add_fpar(doc, fpar(
|
||||
ftext(paste0(item_txt, " "), fp_normal),
|
||||
ftext(paste0(" ", anker_txt, " "), fp_badge)
|
||||
))
|
||||
}
|
||||
|
||||
doc = body_add_par(doc, "", style = "Normal")
|
||||
doc = body_add_fpar(doc, fpar(ftext(GAD7_DISCLAIMER, fp_disclaimer)))
|
||||
|
||||
doc
|
||||
}
|
||||
|
||||
|
||||
# Server ####
|
||||
|
||||
server = function(input, output, session) {
|
||||
|
||||
observe({
|
||||
query = parseQueryString(session$clientData$url_search)
|
||||
if (!is.null(query$pseudonym) && nchar(trimws(query$pseudonym)) > 0) {
|
||||
updateTextInput(session, "pseudonym", value = trimws(query$pseudonym))
|
||||
}
|
||||
})
|
||||
|
||||
observe({
|
||||
query = parseQueryString(session$clientData$url_search)
|
||||
if (!is.null(query$chiffre) && nchar(trimws(query$chiffre)) > 0) {
|
||||
updateTextInput(session, "chiffre", value = toupper(trimws(query$chiffre)))
|
||||
}
|
||||
})
|
||||
|
||||
# Skripte werden NICHT beim App-Start gesourct, nur beim Klick auf "Auswerten".
|
||||
ergebnis_r = eventReactive(input$btn_suchen, {
|
||||
|
||||
chiffre = toupper(trimws(input$chiffre))
|
||||
pseudonym_eingabe = trimws(input$pseudonym)
|
||||
|
||||
if (nchar(pseudonym_eingabe) == 0 && nchar(chiffre) == 0)
|
||||
return(list(error = "Bitte Chiffre oder Pseudonym eingeben."))
|
||||
|
||||
if (nchar(pseudonym_eingabe) == 0 && !grepl("^[A-Z][0-9]{6}$", chiffre))
|
||||
return(list(error = paste0(
|
||||
"Ungueltige Chiffre. Erwartet: ein Grossbuchstabe + 6 Ziffern (z.B. P000123).")))
|
||||
|
||||
if (!file.exists(PFAD_DOWNLOAD_SKRIPT))
|
||||
return(list(error = paste0(
|
||||
"Download-Skript nicht gefunden:\n", PFAD_DOWNLOAD_SKRIPT)))
|
||||
if (!file.exists(PFAD_PSEUDONYM_SKRIPT))
|
||||
return(list(error = paste0(
|
||||
"Pseudonym-Skript nicht gefunden:\n", PFAD_PSEUDONYM_SKRIPT)))
|
||||
|
||||
res_dl = tryCatch(
|
||||
{ source(PFAD_DOWNLOAD_SKRIPT, local = FALSE); list(ok = TRUE) },
|
||||
error = function(e) list(ok = FALSE, msg = e$message)
|
||||
)
|
||||
if (!res_dl$ok)
|
||||
return(list(error = paste0("Fehler im Download-Skript: ", res_dl$msg)))
|
||||
|
||||
db_ordner = local({
|
||||
ordner = dirname(normalizePath(PFAD_PSEUDONYM_SKRIPT, mustWork = FALSE))
|
||||
gefunden = NULL
|
||||
for (i in 1:5) {
|
||||
if (file.exists(file.path(ordner, "pseudonyme.db"))) {
|
||||
gefunden = ordner
|
||||
break
|
||||
}
|
||||
elternteil = dirname(ordner)
|
||||
if (elternteil == ordner) break
|
||||
ordner = elternteil
|
||||
}
|
||||
gefunden
|
||||
})
|
||||
|
||||
alter_wd = getwd()
|
||||
wd_ziel = if (!is.null(db_ordner)) db_ordner else
|
||||
dirname(normalizePath(PFAD_PSEUDONYM_SKRIPT, mustWork = FALSE))
|
||||
setwd(wd_ziel)
|
||||
on.exit(setwd(alter_wd), add = TRUE)
|
||||
|
||||
res_ps = tryCatch(
|
||||
{ source(PFAD_PSEUDONYM_SKRIPT, local = FALSE); list(ok = TRUE) },
|
||||
error = function(e) list(ok = FALSE, msg = e$message)
|
||||
)
|
||||
if (!res_ps$ok)
|
||||
return(list(error = paste0("Fehler im Pseudonym-Skript: ", res_ps$msg)))
|
||||
|
||||
if (!exists("daten_gad7", envir = .GlobalEnv))
|
||||
return(list(error = paste0(
|
||||
"Objekt 'daten_gad7' nach dem Sourcen nicht gefunden. ",
|
||||
"Bitte Download-Skript pruefen.")))
|
||||
if (!exists("pseudo", envir = .GlobalEnv))
|
||||
return(list(error = paste0(
|
||||
"Objekt 'pseudo' nach dem Sourcen nicht gefunden. ",
|
||||
"Bitte Pseudonym-Skript pruefen.")))
|
||||
|
||||
daten = get("daten_gad7", envir = .GlobalEnv)
|
||||
pseudo_df = get("pseudo", envir = .GlobalEnv)
|
||||
|
||||
session_spalte = if ("session" %in% names(daten)) "session" else NULL
|
||||
if (is.null(session_spalte))
|
||||
return(list(error = "Erwartete Session-/Pseudonym-Spalte in 'daten_gad7' nicht gefunden."))
|
||||
|
||||
# Chiffre-Rueckauflösung, falls ein Pseudonym eingegeben wurde (fuer
|
||||
# Kopfzeile/Dateiname im Word-Export).
|
||||
if (nchar(pseudonym_eingabe) > 0) {
|
||||
pw_treffer = pseudo_df[pseudo_df$pseudonym == pseudonym_eingabe, ]
|
||||
if (nrow(pw_treffer) > 0) chiffre = toupper(trimws(pw_treffer$chiffre[1]))
|
||||
}
|
||||
|
||||
# Lookup: bei reiner Chiffre-Eingabe alle passenden Pseudonyme ziehen;
|
||||
# ein eingegebenes Pseudonym ist immer ein exakter Override.
|
||||
if (nchar(pseudonym_eingabe) == 0) {
|
||||
treffer_ps = pseudo_df[pseudo_df$chiffre == chiffre, ]
|
||||
if (nrow(treffer_ps) == 0)
|
||||
return(list(error = paste0(
|
||||
"Chiffre '", chiffre, "' wurde in der Pseudonym-Datenbank nicht gefunden.")))
|
||||
alle_session_ids = unique(treffer_ps$pseudonym)
|
||||
} else {
|
||||
alle_session_ids = pseudonym_eingabe
|
||||
}
|
||||
|
||||
treffer_dat = daten[daten[[session_spalte]] %in% alle_session_ids, ]
|
||||
if (nrow(treffer_dat) == 0)
|
||||
return(list(error = paste0(
|
||||
"Kein GAD-7-Datensatz gefunden fuer ",
|
||||
if (nchar(pseudonym_eingabe) > 0) paste0("Pseudonym '", pseudonym_eingabe, "'")
|
||||
else paste0("Chiffre '", chiffre, "'"),
|
||||
".")))
|
||||
|
||||
info_mehrere = NULL
|
||||
if (nrow(treffer_dat) > 1) {
|
||||
n = nrow(treffer_dat)
|
||||
treffer_dat = treffer_dat[order(treffer_dat$created, decreasing = TRUE), ]
|
||||
datum_neu = tryCatch(
|
||||
format(as.POSIXct(treffer_dat$created[1]), "%d.%m.%Y %H:%M"),
|
||||
error = function(e) "unbekanntes Datum"
|
||||
)
|
||||
info_mehrere = paste0(
|
||||
"Mehrere Ausfuellungen gefunden (", n, " Eintraege). ",
|
||||
"Angezeigt wird die neueste vom ", datum_neu, "."
|
||||
)
|
||||
treffer_dat = treffer_dat[1, , drop = FALSE]
|
||||
}
|
||||
|
||||
zeile = treffer_dat[1, , drop = FALSE]
|
||||
datum_str = tryCatch(
|
||||
format(as.POSIXct(zeile[["created"]][1]), "%d.%m.%Y"),
|
||||
error = function(e) format(Sys.Date(), "%d.%m.%Y")
|
||||
)
|
||||
|
||||
item_vars = names(GAD7_ITEMTEXTE)
|
||||
fehlende_spalten = item_vars[!item_vars %in% names(daten)]
|
||||
if (length(fehlende_spalten) > 0)
|
||||
return(list(error = paste0(
|
||||
"Erwartete Item-Spalten fehlen in 'daten_gad7': ",
|
||||
paste(fehlende_spalten, collapse = ", "))))
|
||||
|
||||
roh_werte = sapply(item_vars, function(v) zeile[[v]][1])
|
||||
|
||||
recode_erg = gad7_recode_item(roh_werte)
|
||||
if (length(recode_erg$unbekannte_rohwerte) > 0)
|
||||
return(list(error = paste0(
|
||||
"Unbekannte Rohwerte in den GAD-7-Items gefunden: ",
|
||||
paste(recode_erg$unbekannte_rohwerte, collapse = " | "),
|
||||
". Die Exportkodierung entspricht keinem der bekannten Formate ",
|
||||
"(Antworttext, 1-basierter Index 1-4, direkte 0-3-Kodierung). ",
|
||||
"Bitte Rohwerte pruefen und melden - dies ist der noch offene ",
|
||||
"Verifikationspunkt der formr-mc-Exportkodierung.")))
|
||||
|
||||
item_werte = recode_erg$werte
|
||||
names(item_werte) = item_vars
|
||||
|
||||
basis = list(
|
||||
error = NULL,
|
||||
chiffre = chiffre,
|
||||
datum_str = datum_str,
|
||||
info_mehrere = info_mehrere,
|
||||
item_werte = item_werte
|
||||
)
|
||||
|
||||
fehlende_items = item_vars[is.na(item_werte)]
|
||||
if (length(fehlende_items) > 0) {
|
||||
return(c(basis, list(
|
||||
kein_score = TRUE,
|
||||
warnung_missing = paste0(
|
||||
"Fehlende Werte bei folgenden Items: ", paste(fehlende_items, collapse = ", "),
|
||||
". Aus den Quellen liegt keine Regel fuer den Umgang mit fehlenden Werten vor ",
|
||||
"- es wird daher kein Summenscore berechnet."
|
||||
)
|
||||
)))
|
||||
}
|
||||
|
||||
summenscore = sum(item_werte)
|
||||
schwere = gad7_schweregrad(summenscore)
|
||||
|
||||
c(basis, list(
|
||||
kein_score = FALSE,
|
||||
warnung_missing = NULL,
|
||||
summenscore = summenscore,
|
||||
schwere = schwere,
|
||||
cutoff_erreicht = summenscore >= 10
|
||||
))
|
||||
})
|
||||
|
||||
output$fehler_ui = renderUI({
|
||||
req(input$btn_suchen)
|
||||
d = ergebnis_r()
|
||||
if (!is.null(d$error)) div(class = "alert-fehler", d$error)
|
||||
})
|
||||
|
||||
output$warnung_ui = renderUI({
|
||||
req(input$btn_suchen)
|
||||
d = ergebnis_r()
|
||||
if (!is.null(d$error)) return(NULL)
|
||||
|
||||
boxen = list()
|
||||
if (!is.null(d$info_mehrere))
|
||||
boxen[[length(boxen) + 1]] = div(class = "alert-warnung", d$info_mehrere)
|
||||
if (isTRUE(d$kein_score) && !is.null(d$warnung_missing))
|
||||
boxen[[length(boxen) + 1]] = div(class = "alert-warnung", d$warnung_missing)
|
||||
|
||||
if (length(boxen) == 0) return(NULL)
|
||||
tagList(boxen)
|
||||
})
|
||||
|
||||
output$ergebnis_ui = renderUI({
|
||||
req(input$btn_suchen)
|
||||
d = ergebnis_r()
|
||||
if (!is.null(d$error)) return(NULL)
|
||||
|
||||
item_vars = names(GAD7_ITEMTEXTE)
|
||||
items_ui = lapply(item_vars, function(v) {
|
||||
wert = d$item_werte[[v]]
|
||||
sk = if (!is.na(wert) && wert >= 0 && wert <= 3) as.character(as.integer(wert)) else NA_character_
|
||||
item_txt = sub("^\\d+\\.\\s*", "", GAD7_ITEMTEXTE[[v]])
|
||||
|
||||
badge = if (!is.na(sk))
|
||||
span(class = paste0("stufe-badge stufe-badge-", sk), gad7_antwort_text(as.integer(sk)))
|
||||
else
|
||||
span(class = "stufe-badge", style = "background:#BDBDBD; color:white;", "fehlend")
|
||||
|
||||
div(class = "item-zeile",
|
||||
div(class = "item-nr", paste0(which(item_vars == v), ".")),
|
||||
div(class = "item-text", item_txt),
|
||||
badge
|
||||
)
|
||||
})
|
||||
|
||||
kopf = div(class = "meta-block",
|
||||
tags$strong("Chiffre: "), d$chiffre,
|
||||
tags$span(" | ", style = "color:#ccc;"),
|
||||
tags$strong("Ausfuelldatum: "), d$datum_str
|
||||
)
|
||||
|
||||
if (isTRUE(d$kein_score)) {
|
||||
return(div(class = "abschnitt-karte",
|
||||
div(class = "abschnitt-titel", "GAD-7"),
|
||||
kopf,
|
||||
tags$hr(),
|
||||
tags$h5("GAD-7 Einzelitems"),
|
||||
div(items_ui)
|
||||
))
|
||||
}
|
||||
|
||||
schwere = d$schwere
|
||||
kat_farben = GAD7_SCHWEREGRAD_FARBEN[[schwere$key]]
|
||||
|
||||
div(class = "abschnitt-karte",
|
||||
div(class = "abschnitt-titel", "GAD-7"),
|
||||
kopf,
|
||||
tags$hr(),
|
||||
|
||||
fluidRow(
|
||||
column(3,
|
||||
div(
|
||||
div(class = "score-zahl", d$summenscore),
|
||||
div("Summenscore (0-21)", style = "color:#555;"),
|
||||
div(class = "cutoff-info",
|
||||
if (isTRUE(d$cutoff_erreicht))
|
||||
tags$span(style = "color:#B71C1C; font-weight:600;",
|
||||
paste0(d$summenscore, " >= 10: wahrscheinliche GAD"))
|
||||
else
|
||||
tags$span(style = "color:#2E7D32; font-weight:600;",
|
||||
paste0(d$summenscore, " < 10: Cutoff nicht erreicht"))
|
||||
)
|
||||
)
|
||||
),
|
||||
column(9, plotOutput("gauge_plot", height = "160px"))
|
||||
),
|
||||
|
||||
tags$hr(),
|
||||
|
||||
tags$h5("Schweregrad und diagnostischer Cutoff"),
|
||||
div(class = "diagnose-box",
|
||||
style = paste0(
|
||||
"border-left-color:", kat_farben$text, ";",
|
||||
"background:", kat_farben$bg, ";",
|
||||
"color:", kat_farben$text, ";"
|
||||
),
|
||||
div(class = "diagnose-titel", paste0("Schweregrad: ", schwere$label)),
|
||||
div(class = "diagnose-hinweis",
|
||||
paste0(
|
||||
"Summenscore ", d$summenscore, " von 21. Diagnostischer Cutoff ",
|
||||
"(Score >= 10, Sensitivitaet 89%, Spezifitaet 82%, Spitzer et al. 2006): ",
|
||||
if (isTRUE(d$cutoff_erreicht)) "erreicht (wahrscheinliche GAD)." else "nicht erreicht."
|
||||
)
|
||||
),
|
||||
div(class = "diagnose-disclaimer", GAD7_DISCLAIMER)
|
||||
),
|
||||
|
||||
tags$hr(),
|
||||
tags$h5("GAD-7 Einzelitems"),
|
||||
div(items_ui)
|
||||
)
|
||||
})
|
||||
|
||||
output$gauge_plot = renderPlot({
|
||||
req(input$btn_suchen)
|
||||
d = ergebnis_r()
|
||||
req(is.null(d$error))
|
||||
req(!isTRUE(d$kein_score))
|
||||
make_gauge_gad7(d$summenscore)
|
||||
}, bg = "transparent")
|
||||
|
||||
output$download_word = downloadHandler(
|
||||
filename = function() {
|
||||
d = tryCatch(ergebnis_r(), error = function(e) NULL)
|
||||
chiffre = if (is.list(d) && is.null(d$error) && nchar(d$chiffre) > 0)
|
||||
d$chiffre else "export"
|
||||
datum = if (is.list(d) && is.null(d$error) && !is.null(d$datum_str))
|
||||
tryCatch(
|
||||
format(as.Date(d$datum_str, "%d.%m.%Y"), "%Y%m%d"),
|
||||
error = function(e) format(Sys.Date(), "%Y%m%d")
|
||||
)
|
||||
else
|
||||
format(Sys.Date(), "%Y%m%d")
|
||||
paste0("GAD7_", chiffre, "_", datum, ".docx")
|
||||
},
|
||||
content = function(file) {
|
||||
d = tryCatch(ergebnis_r(), error = function(e) NULL)
|
||||
|
||||
if (!is.list(d) || !is.null(d$error)) {
|
||||
doc = read_docx()
|
||||
doc = body_add_par(doc,
|
||||
"Kein Datensatz geladen. Bitte zuerst Chiffre oder Pseudonym eingeben und 'Auswerten' klicken.",
|
||||
style = "Normal")
|
||||
print(doc, target = file)
|
||||
return()
|
||||
}
|
||||
|
||||
if (isTRUE(d$kein_score)) {
|
||||
doc = read_docx()
|
||||
doc = body_add_par(doc,
|
||||
paste0("Fuer Chiffre ", d$chiffre, " (", d$datum_str, ") konnte kein Summenscore ",
|
||||
"berechnet werden: ", d$warnung_missing),
|
||||
style = "Normal")
|
||||
print(doc, target = file)
|
||||
return()
|
||||
}
|
||||
|
||||
doc = tryCatch(
|
||||
erstelle_gad7_docx(d),
|
||||
error = function(e) {
|
||||
err_doc = read_docx()
|
||||
body_add_par(err_doc,
|
||||
paste0("Fehler beim Erstellen des Word-Dokuments: ", e$message),
|
||||
style = "Normal")
|
||||
}
|
||||
)
|
||||
print(doc, target = file)
|
||||
}
|
||||
)
|
||||
}
|
||||
|
||||
|
||||
# Start ####
|
||||
|
||||
shinyApp(ui, server)
|
||||
2879
GAD7/renv.lock
Normal file
2879
GAD7/renv.lock
Normal file
File diff suppressed because it is too large
Load diff
11
GAD7/setup_renv.R
Normal file
11
GAD7/setup_renv.R
Normal file
|
|
@ -0,0 +1,11 @@
|
|||
# Einmalig ausfuehren, bevor die App zum ersten Mal gestartet wird.
|
||||
# Initialisiert renv und installiert alle benoetigten Pakete.
|
||||
|
||||
renv::init()
|
||||
|
||||
pkgs = c("shiny", "dplyr", "ggplot2", "haven", "officer", "DBI", "RSQLite", "formr")
|
||||
install.packages(pkgs)
|
||||
|
||||
renv::snapshot()
|
||||
|
||||
message("Setup abgeschlossen. App starten mit: shiny::runApp()")
|
||||
Loading…
Add table
Add a link
Reference in a new issue