Table 1 Demographic characteristics of participants at baseline in the per-protocol analysis set
Variable | ILI group (n = 79) | Control group (n = 90) | p valuea |
|---|---|---|---|
Gender | |||
Male, n (%) | 47 (59.49) | 59 (65.56) | 0.430 |
Female, n (%) | 32 (40.51) | 31 (34.44) | |
Age, years, median (1st to 3rd quartile) | 36.7 (30.55 ~ 40.90) | 36.7 (31.1 ~ 42.25) | 0.786 |
Anthropometry | |||
Height, cm, median (1st to 3rd quartile) | 168 (161.25 ~ 174.25) | 168 (161.25 ~ 174.75) | 0.794 |
Weight, kg, mean ± SD | 83.41 ± 10.21 | 82.84 ± 13.25 | 0.750 |
BMI, kg/m2, median (1st to 3rd quartile) | 29.57 (27.34 ~ 31.69) | 29.15 (27.04 ~ 31.1) | 0.676 |
Ethnicity | |||
Han, n (%) | 75 (94.94) | 80 (88.89) | 0.174 |
Others, n (%) | 4 (5.06) | 10 (11.11) | |
Marital status | |||
Unmarried, n (%) | 13 (16.46) | 19 (21.11) | 0.603 |
Divorce/separation, n (%) | 3 (3.8) | 2 (2.22) | |
Widow, n (%) | 1 (1.27) | 0 (0) | |
Married/cohabiting, n (%) | 62 (78.48) | 69 (76.67) | |
Education | |||
Primary school, n (%) | 1 (1.27) | 2 (2.22) | 0.476 |
Junior high school, n (%) | 3 (3.8) | 5 (5.56) | |
High school, n (%) | 1 (1.27) | 6 (6.67) | |
College and bachelor’s degree n (%) | 54 (68.35) | 56 (62.22) | |
Postgraduate degree, n (%) | 20 (25.32) | 21 (23.33) | |
Hyperlipidemia | |||
Yes, n (%) | 26 (32.91) | 33 (36.67) | 0.677 |
No, n (%) | 53 (67.09) | 57 (63.33) | |
Hypertension | |||
Yes, n (%) | 9 (11.39) | 11 (12.22) | 0.999 |
No, n (%) | 70 (88.61) | 79 (87.78) |