Supplemental Table 1: Unweighted characteristics by depression status among 11,992 men who have sex with men in 12 Indian cities Characteristica Site, n (row %) Bengaluru Belgaum Bhopal Chennai Coimbature New Delhi Hyderabad Lucknow Madurai Mangalore Vijayawada Visakhapatnam Region/State, n (row %) Andhra Pradesh Karnataka Tamil Nadu Central/North Median age (IQR) Marital Status, n (%) Never married Currently married/living with partner Widowed/divorced/other Sexual identity, n (%) Panthi Kothi Double Deckers (DD) Gay MSM Bisexual Education, n (%) Primary school or less Secondary school High school and above Employment, n (%) Monthly/weekly wages Daily/seasonal wages Unemployed Other (student or retired) Median monthly income (IQR) (rupees) Disclosure of being MSM, n (%) No Disclosure to spouse/family Disclosure to others but not to spouse/family HIV positive awareness and disclosure, n (%) Negative Known positive, undisclosed status Known positive, disclosed status Unknown positive No/mild depressionb (N=10388) Depressionb (N=1604) 931 (93.1) 884 (88.4) 874 (87.6) 934 (93.4) 673 (67.3) 806 (80.8) 935 (93.7) 931 (93.1) 688 (68.7) 939 (93.9) 956 (95.6) 837 (83.7) 69 (6.9) 114 (11.6) 124 (12.4) 66 (6.6) 327 (32.7) 191 (19.2) 63 (6.3) 69 (6.9) 313 (31.3) 61 (6.1) 44 (4.4) 163 (16.3) 2728 (91.0) 2754 (91.9) 2295 (76.5) 2611 (87.2) 26 (21-33) 270 (9.0) 244 (8.1) 706 (23.5) 384 (12.8) 28 (22-36) 6078 (58.5) 3931 (37.8) 379 (3.7) 758 (47.4) 706 (44.1) 137 (8.6) 3470 (33.4) 2252 (21.7) 2401 (23.1) 179 (1.7) 698 (6.7) 1388 (13.4) 461 (28.8) 562 (35.1) 396 (24.7) 17 (1.1) 30 (1.9) 135 (8.4) 2285 (22.0) 4478 (43.1) 3625 (34.9) 376 (23.5) 726 (45.4) 499 (31.2) 5102 (49.1) 3640 (35.0) 396 (3.8) 1250 (12.0) 6000 (40008000) 792 (49.5) 605 (37.8) 67 (4.2) 137 (8.6) 6000 (35008000) 4192 (40.4) 804 (7.7) 5392 (51.9) 457 (28.5) 264 (16.5) 880 (55.0) 9540 (91.8) 63 (0.6) 259 (2.5) 526 (5.1) 1307 (81.5) 25 (1.6) 155 (9.7) 117 (7.3) p-valuec <0.001 <0.001 <0.001 <0.001 <0.001 0.014 <0.001 0.024 <0.001 <0.001 Total (N=11992) 1000 998 998 1000 1000 997 998 1000 1001 1000 1000 1000 2998 2998 3001 2995 26 (22-34) 6836 (57.0) 4637 (38.7) 516 (4.3) 3931 (32.8) 2814 (23.5) 2797 (23.3) 196 (1.6) 728 (6.1) 1523 (12.7) 2661 (22.2) 5204 (43.4) 4124 (34.4) 5894 (49.2) 4245 (35.4) 463 (3.9) 1387 (11.6) 6000 (40008000) 4649 (38.8) 1068 (8.9) 6272 (52.3) 10847 (90.5) 88 (0.7) 414 (3.5) 643 (5.4) Characteristica Sex work in prior 6 months, n (%) No Yes Unprotected anal sex in prior 6 months, n (%) No Yes No anal sex in prior 6 months Median number of male partners in prior 6 months (IQR) Injection drug use in prior 6 months, n (%) No Yes Any drug use in prior 6 months, n (%) No Yes Alcohol use and dependence, n (%) None/mild Harmful/hazardous Alcohol dependent Alcohol use before sex in prior 6 months, n (%) No Yes No sex in prior 6 months Median social support scored (IQR) Median composite stigma scoree (IQR) Ever forced sex, n (%) No Yes Adult intimate partner violence, n (%) No Yes aPercentages No/mild depressionb (N=10388) Depressionb (N=1604) p-valuec Total (N=11992) 7896 (76.2) 2468 (23.8) 955 (60.1) 633 (39.9) <0.001 8851 (74.1) 3101 (25.9) 4154 (40.0) 5667 (54.6) 567 (5.5) 498 (31.1) 980 (61.2) 123 (7.7) 1 (1-2) 1 (1-3) 10279 (99.0) 101 (1.0) 1557 (97.4) 41 (2.6) <0.001 11836 (98.8) 142 (1.2) 7942 (76.5) 2441 (23.5) 1284 (80.2) 317 (19.8) 0.001 9226 (77.0) 2758 (23.0) 6393 (61.5) 2211 (21.3) 1784 (17.2) 783 (48.9) 259 (16.2) 559 (34.9) 4406 (42.4) 4413 (42.5) 1565 (15.1) 6 (2-11) 5 (2-7) 532 (33.4) 778 (48.8) 284 (17.8) 8 (5-12) 9 (6-13) 7821 (75.7) 2509 (24.3) 856 (53.8) 735 (46.2) <0.001 8677 (72.8) 3244 (27.2) 8960 (86.5) 1402 (13.5) 1060 (66.5) 535 (33.5) <0.001 10020 (83.8) 1937 (16.2) 4652 (38.8) 6647 (55.4) 690 (5.8) <0.001 0.006 1 (1-2) 7176 (59.9) 2470 (20.6) 2343 (19.5) <0.001 4938 (41.2) 5191 (43.3) 1849 (15.4) 3 (7-11) 5 (2-8) <0.001 <0.001 <0.001 are column percentages, unless otherwise noted. or mild depression defined by a score of 9 or less on the PHQ-9 depression scale, depression defined as a score of 10 or more. cP-value from Person chi-square test for categorical characteristics and Wilcoxon rank sum for continuous characteristics. dSocial support score ranged from 0 to 20 with higher scores reflecting more social support. eComposite stigma score was estimated by averaging stigma scores from 4 scales: vicarious stigma, enacted stigma, felt normative stigma, and internalized stigma; score ranged from 0 to 20 with higher scores reflecting more stigma. bNo Supplementary Table 2: Correlates of depressiona among 11,997 men who have sex with men in 12 Indian cities Age (per 10 years) Marital Status Never married Currently married/living with partner Widowed/divorced/other Sexual identity Panthi Kothi Double Deckers (DD) Gay MSM Bisexual Disclosure of being MSM, n (%) No Disclosure to spouse/family Disclosure to others but not to spouse/family HIV positive awareness and disclosure Negative Known positive, undisclosed status Known positive, disclosed status Unknown positive Sex work in prior 6 months Number of male sex partners in prior 6 months (per 5 partner increase) Unprotected anal sex in prior 6 months No Yes No anal sex in prior 6 months Alcohol use and dependence (AUDIT) None/mild Harmful/hazardous Alcohol dependence Alcohol use before sex in prior 6 months Injection drug use in prior 6 months Social support (per 1 point increase) Composite stigma (per 1 point increase) Ever forced sex Adult intimate partner violence aDepression defined as a score of 10 or more on the PHQ-9. Unadjusted Odds Ratio 95% Confidence Interval 1.23 1.16, 1.31 Adjusted Odds Ratio 95% Confidence Interval --- REF 1.40 2.05 1.25, 1.58 1.63, 2.57 -- -- REF 1.80 1.21 0.99 0.50 1.18 1.56, 2.07 1.04, 1.41 0.59, 1.66 0.33, 0.74 0.95, 1.47 REF 1.60 1.17 1.01 0.49 1.16 1.37, 1.88 1.00, 1.37 0.60, 1.72 0.33, 0.73 0.93, 1.44 REF 2.54 1.44 2.11, 3.06 1.26, 1.65 REF 1.71 1.23 1.40, 2.10 1.07, 1.42 REF 3.08 3.77 1.61 2.01 1.86, 5.12 3.01, 4.72 1.29, 2.01 1.78, 2.27 REF 3.19 3.72 1.30 -- 1.92, 5.31 2.95, 4.69 1.03, 1.64 -- 1.02 1.01, 1.02 -- -- REF 1.45 1.47 1.28, 1.63 1.17, 1.85 -- -- REF 0.94 2.09 1.37 2.75 1.05 1.30 2.35 2.58 0.80, 1.09 1.83, 2.39 1.20, 1.56 1.86, 4.08 1.04, 1.06 1.22, 1.38 2.09, 2.64 2.27, 2.94 REF 1.06 2.41 -2.14 ----- 0.90, 1.24 2.10, 2.77 -1.43, 3.21 -----