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. 2000 Feb 26;320(7234):550–554. doi: 10.1136/bmj.320.7234.550

Table 1.

Baseline characteristics of participants

Usual care (n=196) Feedback only (n=221) Care management (n=196)
Age 46.8 (15.3) 46.5 (14.3) 46.3 (14.9)
No (%) female 141 (72) 154 (70) 144 (74)
Depression score* 1.74 (0.77) 1.67 (0.72) 1.66 (0.76)
Chronic disease score 1273 (1286) 1329 (1285) 1381 (1336)
*

Based on Hopkins symptom checklist.