Long-term follow-up on health-related quality of life in major depressive disorder: a 2-year European cohort study

Figures

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  Figure 1. (A) Mean SF-12 MCS and SF-12 PCS total scores (total analyzable population, N=1,159), (B) EQ-5D utility index score (UK only, N=276), (C) PHQ-9 score (N=1,159), and (D) PDQ-5 score (N=1,159), over time. Data are mean ± standard error. For SF-12 and EQ-5D, higher scores indicate improved outcome; for PHQ-9 and PDQ-5, higher scores indicate worse outcome. Abbreviations: EQ-5D, EuroQol Five Dimensions questionnaire; MCS, mental component summary; PCS, physical component summary; PDQ-5, 5-item Perceived Deficit Questionnaire; PHQ-9, 9-item Patient Health Questionnaire; SF-12, Medical Outcomes Study Short-Form 12-item Health Survey.

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  Figure 2. Scores for (A) SF-12 MCS, (B) SF-12 PCS, and (C) EQ-5D utility index, categorized by PDQ-5 total score quartile at baseline, month 2, month 6/month 12, and month 18/month 24. Notes: aBaseline: PDQ-5 total score quartiles at baseline; month 2, month 6/month 12, and month 18/month 24: PDQ-5 total quartiles score at month 2. Abbreviations: EQ-5D, EuroQol Five Dimensions questionnaire; MCS, mental component summary; PCS, physical component summary; PDQ-5, 5-item Perceived Deficit Questionnaire; SF-12, Medical Outcomes Study Short-Form 12-item Health Survey.

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  Figure 3. Scores for (A) SF-12 MCS, (B) SF-12 PCS, and (C) EQ-5D utility index, categorized by PHQ-9 total score category at baseline, month 2, month 6/month 12, and month 18/month 24. Notes: aBaseline: PHQ-9 total score at baseline; month 2, month 6/month 12, and month 18/month 24: PHQ-9 total score at month 2. Abbreviations: EQ-5D, EuroQol Five Dimensions questionnaire; MCS, mental component summary; PCS, physical component summary; PHQ-9, 9-item Patient Health Questionnaire; SF-12, Medical Outcomes Study Short-Form 12-item Health Survey.