mikemoi
70 lines
2.6 KiB
TypeScript
70 lines
2.6 KiB
TypeScript
import { QuestionType } from "@/types";
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interface SCL90CalculatorProps {
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answers: { [key: number]: string };
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questions: QuestionType[];
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}
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export const calculateSCL90Results = ({ answers }: SCL90CalculatorProps): any => {
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// SCL-90 calculation logic
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const totalScore = Object.values(answers).reduce((sum, score) => sum + parseInt(score), 0);
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const positiveItemCount = Object.values(answers).filter(score => parseInt(score) >= 2).length;
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const negativeItemCount = Object.values(answers).filter(score => parseInt(score) === 1).length;
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const positiveItemAverage = positiveItemCount > 0
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? (totalScore - negativeItemCount) / positiveItemCount
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: 0;
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// SCL-90 factor grouping (based on standard factor structure)
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const factorMapping: { [key: string]: number[] } = {
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"somatization": [1, 4, 12, 27, 40, 42, 48, 49, 52, 53, 56, 58], // Somatization
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"obsessive": [3, 9, 10, 28, 38, 45, 46, 51, 55, 65], // Obsessive-compulsive
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"interpersonal": [6, 21, 34, 36, 37, 41, 61, 69, 73], // Interpersonal sensitivity
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"depression": [5, 14, 15, 20, 22, 26, 29, 30, 31, 32, 54, 71, 79], // Depression
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"anxiety": [2, 17, 23, 33, 39, 57, 72, 78, 80, 86], // Anxiety
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"hostility": [11, 24, 63, 67, 74, 81], // Hostility
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"phobic": [13, 25, 47, 50, 70, 75, 82], // Phobic anxiety
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"paranoid": [8, 18, 43, 68, 76, 83], // Paranoid ideation
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"psychotic": [7, 16, 35, 62, 77, 84, 85, 87, 88, 90], // Psychoticism
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"other": [19, 44, 59, 60, 64, 66, 89] // Other
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};
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// Calculate factor scores
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const factorScores: { [key: string]: number } = {};
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Object.entries(factorMapping).forEach(([factor, questionIndexes]) => {
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let factorSum = 0;
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let validQuestionCount = 0;
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questionIndexes.forEach((index: number) => {
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if (answers[index]) {
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factorSum += parseInt(answers[index]);
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validQuestionCount++;
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}
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});
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factorScores[factor] = validQuestionCount > 0
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? factorSum / validQuestionCount
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: 0;
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});
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const isSevere = totalScore > 160 || positiveItemCount > 43;
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// Determine overall severity level
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let severity = "normal";
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if (totalScore >= 160 && positiveItemCount >= 43) {
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severity = "severe";
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} else if (totalScore >= 120 || positiveItemCount >= 30) {
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severity = "moderate";
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} else if (totalScore >= 90 || positiveItemCount >= 20) {
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severity = "mild";
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}
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return {
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totalScore,
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factorScores,
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positiveItemCount,
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positiveItemAverage,
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isSevere,
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severity
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};
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};
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