n | Mean | SD | Difference (95% CI) | P-value | |
---|---|---|---|---|---|
PHQ-15 total symptom score | |||||
Baseline | 51 | 17.8 | 5.7 | ||
Follow-up | 51 | 14.2 | 6.8 | 3.79 (2.28 to 5.29) | <0.01 |
SF-36 physical health component | |||||
Baseline | 43 | 25.5 | 23.3 | ||
Follow-up | 43 | 33.5 | 35.9 | –8.0 (–16.63 to 0.64) | 0.69 |
SF-36 mental health component | |||||
Baseline | 42 | 35.8 | 25.5 | ||
Follow-up | 42 | 45.6 | 29.5 | –9.8 (–18.44 to –1.18) | <0.05 |
EQ-5D health score | |||||
Baseline | 48 | 39.6 | 24.6 | ||
Follow-up | 48 | 47.4 | 25.8 | –7.8 (–16.11 to 0.38) | 0.61 |
PHQ-15 = 15-item Patient Health Questionnaire. SD = standard deviation. SF=36 = 36-item Short Form Survey.