A) |
MEASURE | PARTICIPANTS WHO SCREENED POSITIVE (N = 364) MEAN (SD) | PARTICIPANTS WHO SCREENED NEGATIVE (N = 940) MEAN (SD) | UNADJUSTED P VALUE* | ADJUSTED CHANGE SCORE (95% CI)† |
Health functioning‡ | | | | |
• SF-12 mental health component score | 31.41 (10.42) | 36.37 (11.87) | < .001 | −4.48 (−5.89 to −3.07) |
• SF-12 physical health component score | 43.90 (11.88) | 47.84 (11.72) | < .001 | −4.08 (−5.49 to −2.67) |
Work loss§ | | | | |
• Days lost in the past week | 1.60 (2.37) | 1.09 (2.03) | < .001 | 0.41 (0.14 to 0.68) |
• Days underproductive in the past week | 2.92 (2.51) | 1.88 (2.53) | < .001 | 0.95 (0.66 to 1.24) |
B) |
MEASURE | SCREENED POSITIVE (N = 364) N (%) | SCREENED NEGATIVE (N = 940) N (%) | UNADJUSTED P VALUE* | ADJUSTED RELATIVE RISK (95% CI)† |
Impairment|| | | | | |
• Work or school | 247 (67.86) | 392 (41.70) | < .001 | 1.64 (1.50 to 1.77) |
• Social | 245 (67.31) | 308 (32.77) | < .001 | 2.08 (1.89 to 2.24) |
• Family life or home responsibilities | 238 (65.38) | 310 (32.98) | < .001 | 2.00 (1.82 to 2.18) |