Table 2:

Percentage of patients classified as depressed (PHQ-9≥10) by weight category

Weight category	Not depressed (PHQ-9<10) n (%) [95% CI]	Depressed (PHQ-9 ≥10) n (%) [95% CI]	Total
Underweight	68 (76) [60.72 to 88.14]	21 (24) [11.86 to 39.28]	89
Normal weight	1265 (89) [86.0 to 91.5]	157 (11) [8.5 to 14.0]	1422
Overweight	1035 (88) [84.8 to 91.1]	138 (12) [8.9 to 15.2]	1173
Obese	521 (77) [71.0 to 82.2]	156 (23) [17.8 to 29.0]	677

PHQ-9 = Patient Health Questionnaire.