Among 208 participants with a HAM-D score of 10 or higher , the Depression CAREPATH demonstrated effectiveness ( P = .02 ) , with lower HAM-D scores at 3 months ( 14.1 vs 16.1 , P = .04 ) , at 6 months ( 12.0 vs 14.7 , P = .02 ) , and at 12 months ( 11.8 vs 15.7 , P = .005 ) .