feat: 完善中文心理测评平台

2026-06-22 22:59:01 +02:00
commit 9227c687fc
160 changed files with 16974 additions and 0 deletions
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+import { QuestionType } from "@/types";
+
+interface BDI2CalculatorProps {
+    answers: { [key: number]: string };
+    questions: QuestionType[];
+}
+
+export const calculateBDI2Results = ({ answers }: BDI2CalculatorProps): any => {
+    // BDI-II calculation logic
+    let totalScore = 0;
+    let suicidalIdeation = false;
+
+    // Calculate total score (simple sum)
+    Object.entries(answers).forEach(([questionId, score]) => {
+        const scoreValue = parseInt(score);
+        totalScore += scoreValue;
+        
+        // Check question 9 (suicidal ideation)
+        if (parseInt(questionId) === 9 && scoreValue >= 1) {
+            suicidalIdeation = true;
+        }
+    });
+
+    // Determine depression severity level
+    let severity = "minimal";
+    if (totalScore >= 29) {
+        severity = "severe";
+    } else if (totalScore >= 20) {
+        severity = "moderate";
+    } else if (totalScore >= 14) {
+        severity = "mild";
+    }
+
+    // Analyze item scores
+    const itemAnalysis = Object.entries(answers).map(([questionId, score]) => ({
+        questionId: parseInt(questionId),
+        score: parseInt(score),
+        isHigh: parseInt(score) >= 2  // Scores of 2 or above are considered high score items
+    }));
+
+    const highScoreItems = itemAnalysis.filter(item => item.isHigh);
+
+    // Categorize analysis of different symptom domains
+    const emotionalItems = [1, 2, 4, 5, 10, 14]; // Emotional symptoms
+    const cognitiveItems = [3, 6, 8, 13, 19]; // Cognitive symptoms
+    const somaticItems = [15, 16, 18, 20, 21]; // Somatic symptoms
+    const behavioralItems = [7, 9, 11, 12, 17]; // Behavioral symptoms
+
+    const getSubscaleScore = (items: number[]) => {
+        return items.reduce((sum, itemId) => {
+            return sum + (answers[itemId] ? parseInt(answers[itemId]) : 0);
+        }, 0);
+    };
+
+    const emotionalScore = getSubscaleScore(emotionalItems);
+    const cognitiveScore = getSubscaleScore(cognitiveItems);
+    const somaticScore = getSubscaleScore(somaticItems);
+    const behavioralScore = getSubscaleScore(behavioralItems);
+
+    return {
+        totalScore,
+        severity,
+        suicidalIdeation,
+        itemAnalysis,
+        highScoreItemCount: highScoreItems.length,
+        emotionalScore,
+        cognitiveScore,
+        somaticScore,
+        behavioralScore,
+        factorScores: {
+            "emotional": emotionalScore,
+            "cognitive": cognitiveScore,
+            "somatic": somaticScore,
+            "behavioral": behavioralScore
+        },
+        positiveItemCount: highScoreItems.length,
+        positiveItemAverage: highScoreItems.length > 0 
+            ? highScoreItems.reduce((sum, item) => sum + item.score, 0) / highScoreItems.length 
+            : 0,
+        isSevere: severity === "severe" || suicidalIdeation
+    };
+};