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. 2020 Aug 28;216:108260. doi: 10.1016/j.drugalcdep.2020.108260

Table 1.

Demographic characteristics.

Cohort
χ2 (DF) P value
Total (n = 910) Pre-COVID (n = 455) COVID (n = 455)
n (%) n (%) n (%)
Race/Ethnicity
 Black 261 (28.7) 130 (28.6) 131 (28.8) 0.01 (1) 0.94
 Latino 126 (13.8) 63 (13.8) 63 (13.8) 0.00 (1) 1.00
 White 439 (48.2) 220 (48.4) 219 (48.1) 0.00 (1) 0.95
 Other 84 (9.2) 42 (9.2) 42 (9.2) 0.00 (1) 1.00
Region
 Northeast 216 (23.7) 108 (23.7) 108 (23.7) 0.00 (1) 1.00
 Midwest 166 (18.2) 83 (18.2) 83 (18.2) 0.00 (1) 1.00
 South 349 (38.4) 177 (38.9) 172 (37.8) 0.12 (1) 0.73
 West 174 (19.1) 87 (19.1) 87 (19.1) 0.00 (1) 1.00
Sexual Orientation
 Gay 701 (77.0) 353 (77.6) 348 (76.5) 0.16 (1) 0.69
 Bisexual 165 (18.1) 80 (17.6) 85 (18.7) 0.19 (1) 0.67
 Other 44 (4.8) 22 (4.8) 22 (4.8) 0.00 (1) 1.00
PrEP, HIV
 Positive 221 (24.3) 108 (23.7) 113 (24.8) 0.15 (1) 0.70
 Negative, no PrEP Rx 505 (55.5) 255 (56.0) 250 (54.9) 0.11 (1) 0.74
 Negative, PrEP Rx 184 (20.2) 92 (20.2) 92 (20.2) 0.00 (1) 1.00
Relationship status
 Single 703 (77.3) 351 (77.1) 352 (77.4) 0.01 (1) 0.98
 Partnered 207 (22.7) 104 (22.9) 103 (22.6) 0.01 (1) 0.98
Drug Use
 Marijuana 365 (40.1) 208 (45.7) 157 (34.5) 11.90 (1) <0.01
 Other illegal Drugs 154 (16.9) 104 (22.9) 50 (11.0) 22.79 (1) <0.001
Meth 87 (9.6) 54 (11.9) 33 (7.3) 5.61(1) 0.02
MDMA, GHB, K 78 (8.6) 61 (13.4) 17 (3.7) 27.15(1) < 0.001
Cocaine, Crack 67 (7.4) 48 (10.5) 19 (4.2) 13.55 (1) < 0.001
CAS with casual partners 446 (49.0) 326 (71.6) 120 (26.4) 186.61 (1) < 0.001
M (SD) M (SD) M (SD) Test Statistic
Age 40.53 (13.41) 40.08 (13.40) 40.97 (13.42) t(908) = -0.99 0.32
Casual sex partners, per month 1.56 (3.14) 1.59 (3.07) 1.53 (3.22) Waldχ2(1) = 0.25 0.62