Table 1. Sociodemographic characteristics and subjective health complaints of participants.
| Variables | Total (n = 8142) |
|---|---|
| Age (years) | |
| 20–29 | 4794(58.9) |
| 30–40 | 3348(41.1) |
| Education level | |
| Compulsory school | 553(6.8) |
| High school graduate | 2179(26.8) |
| University/college degree | 5410(66.4) |
| Marital status | |
| Single/divorced | 4032(49.5) |
| Married | 4110(50.5) |
| Body mass index | |
| BMI<18.5 | 2056(25.3) |
| 18.5≤BMI<25 | 5776(70.9) |
| 25≤BMI | 310(3.8) |
| Job position | |
| College student | 2770(34.0) |
| Teacher | 3282(40.3) |
| Civil servant | 259(3.2) |
| Worker | 1831(22.5) |
| Subjective health complaints | |
| Fatigue | 1972(24.2) |
| Eye discomfort a | 1571(19.3) |
| Insomnia | 1542(18.9) |
| Gastrointestinal upset | 1411(17.3) |
| Dizziness or headache | 1014(12.5) |
| Nervousness/anxiety | 993(12.2) |
Data are presented as n (%) for categorical variables.
aIncluding dryness, fatigue, itching.