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. 2022 Aug 11;24(8):e37936. doi: 10.2196/37936

Table 1.

Differences in the baseline demographic characteristics, HIV-related characteristics, and substance use characteristics between the no-reminder group and reminder group in the men who have sex with men population (N=716).

Variables No-reminder group (n=372), n (%) Reminder group (n=344), n (%) P value
Age (years) .93

18-30 165 (44.47) 149 (43.31)

31-45 158 (42.59) 151 (43.90)

>45 48 (12.94) 44 (12.79)
Household register locationa .52

Urban 254 (69.21) 245 (71.43)

Rural 113(30.79) 98 (28.57)
Education attainmenta .87

Junior high school and below 27 (7.28) 27 (7.85)

High school 84 (22.64) 70 (20.35)

College 94 (25.34) 93 (27.03)

Undergraduate training or higher 166 (44.74) 154 (44.77)
Employment statusa .54

Employed 307 (82.75) 275 (79.94)

Internal student 34 (9.16) 40 (11.63)

Jobless 30 (8.09) 29 (8.43)
Marital statusa .45

Married 50 (13.51) 53 (15.50)

Single 320 (86.49) 289 (84.50)
Monthly personal incomea (¥1=US $0.15) .41

≤¥1000 25 (6.79) 22 (6.40)

¥1000-¥3000 59 (16.03) 71 (20.64)

¥3000-¥5000 125 (33.97) 104 (30.23)

>¥5000 159 (43.21) 147 (42.73)
HIV testinga .78

Yes 341 (92.41) 317 (92.96)

No 28 (7.59) 24 (7.04)
HIV counselinga .37

Yes 267 (71.97) 257 (74.93)

No 104 (28.03) 86 (25.07)
Number of male sexual partners in the last montha .50

0 38 (10.33) 27 (7.99)

1 204 (55.43) 198 (58.58)

≥2 126 (34.24) 113 (33.43)
Condoms were used at each sexual intercoursea .65

Yes 301 (83.84) 279 (82.54)

No 58 (16.16) 59 (17.46)
Finding sex partners through the internet .67

Yes 250 (67.20) 226 (65.70)

No 122 (32.80) 118 (34.30)
HIV risk perceptiona .79

High 156 (42.05) 148 (43.02)

Low 215 (57.95) 196 (56.98)
If your male sexual partners know you are using pre-exposure prophylaxis, their attitude is .08

Positive 174 (46.77) 156 (45.35)

Neutral 151 (40.59) 160 (46.51)

Negative 47 (12.63) 28 (8.14)
Have you ever been diagnosed with a sexually transmitted disease by a doctora .18

Yes 18 (4.89) 25 (3.73)

No 350 (95.11) 317 (92.69)
Commercial sexa .83

Yes 15 (4.05) 15 (4.39)

No 355 (95.95) 327 (95.61)
Alcohol use in the last month .45

Yes 217 (58.33) 191 (55.52)

No 155 (41.67) 153 (44.48)

aIndicates missing data.