Table 3.
Prevalence of dyslipidemia by demographic and working characteristics and adjusted odds ratios (95%CI) of dyslipidemia prevalence
| Variable | Characteristics | High TC(≥5.2 mmol/L) | High LDL-C(≥3.4 mmol/L) | Low HDL-C (<1.0 mmol/L) | High TG(≥1.7 mmol/L) | ||||
|---|---|---|---|---|---|---|---|---|---|
| Adjusted | P | Adjusted | P | Adjusted | P | Adjusted | P | ||
| OR (95% CI) | OR (95% CI) | OR (95% CI) | OR (95% CI) | ||||||
| Age(years) | <40 | 1 | 1 | 1 | 1 | ||||
| ≥40 | 1.45(1.27, 1.64) | <0.001 | 1.45(1.27, 1.64) | <0.001 | 0.85(0.74, 0.97) | 0.018 | 1.19(1.05, 1.35) | 0.005 | |
| Gender | Male | 1 | 1 | 1 | 1 | ||||
| Female | 0.86(0.72, 1.02) | 0.09 | 0.68 (0.56, 0.81) | <0.001 | 0.29(0.22, 0.37) | <0.001 | 0.42(0.35, 0.51) | <0.001 | |
| Marital status | Single | 1 | 1 | 1 | 1 | ||||
| Married | 1.22(0.93, 1.60) | 0.152 | 1.18(0.90, 1.56) | 0.238 | 0.87(0.66, 1.16) | 0.351 | 1.63(1.23, 2.15) | <0.001 | |
| Education | Primary school or under | 1 | 1 | 1 | 1 | ||||
| Junior high school | 1.05(0.71, 1.55) | 0.805 | 1.13(0.75, 1.69) | 0.564 | 0.87(0.56, 1.36) | 0.536 | 0.98(0.66, 1.45) | 0.918 | |
| Junior college or Senior high school | 1.03(0.70, 1.51) | 0.896 | 1.25(0.84, 1.85) | 0.273 | 1.12(0.72, 1.74) | 0.608 | 1.13(0.77, 1.66) | 0.529 | |
| Bachelor degree or above | 1.04(0.68, 1.59) | 0.851 | 1.23(0.79, 1.89) | 0.357 | 1.48 (0.92, 2.37) | 0.108 | 1.23(0.80, 1.87) | 0.345 | |
| Monthly income | ≤4000 | 1 | 1 | 1 | 1 | ||||
| (RMB, Yuan) | 4000–6000 | 1.02(0.87, 1.19) | 0.793 | 0.99(0.85, 1.17) | 0.96 | 0.66(0.55, 0.79) | <0.001 | 0.99(0.85, 1.16) | 0.956 |
| >6000 | 0.79(0.67, 0.94) | 0.006 | 0.86(0.73, 1.02) | 0.084 | 1.01(0.84, 1.21) | 0.946 | 0.98(0.83, 1.16) | 0.814 | |
| Working type | Intense physical workers | 1 | 1 | 1 | 1 | ||||
| Light physical workers | 1.14(0.98, 1.32) | 0.102 | 1.29(1.10, 1.51) | 0.001 | 1.68(1.41, 1.99) | <0.001 | 1.60(1.38, 1.87) | <0.001 | |
| Mental workers | 1.18(0.98, 1.42) | 0.079 | 1.48(1.23, 1.79) | <0.001 | 1.73(1.41, 2.13) | <0.001 | 1.70(1.41, 2.04) | <0.001 | |
| Workplace | Underground front-line | 1 | 1 | 1 | 1 | ||||
| Underground auxiliary | 1.17(0.98, 1.39) | 0.08 | 1.14(0.96, 1.36) | 0.147 | 1.29(1.06, 1.56) | 0.01 | 1.49(1.25, 1.76) | <0.001 | |
| Ground | 1.41(1.17, 1.71) | <0.001 | 1.49(1.23, 1.81) | <0.001 | 1.76(1.43, 2.18) | <0.001 | 1.50(1.24, 1.81) | <0.001 | |
| Office | 1.22(0.98, 1.51) | 0.073 | 1.49(1.20, 1.85) | <0.001 | 1.68(1.33, 2.14) | <0.001 | 1.73(1.40, 2.14) | <0.001 | |
| Length of service | ≤3 years | 1 | 1 | 1 | 1 | ||||
| 4–10 years | 1.26(0.82, 1.95) | 0.29 | 1.39(0.89, 2.18) | 0.152 | 1.14(0.75, 1.72) | 0.552 | 0.99(0.66, 1.48) | 0.959 | |
| >10 years | 1.87(1.25, 2.79) | 0.002 | 1.98(1.30, 3.02) | 0.001 | 0.87(0.59, 1.29) | 0.496 | 1.39(0.96, 2.01) | 0.083 | |
TC total cholesterol, HDL-C high-density lipoprotein cholesterol, LDL-C low-density lipoprotein cholesterol, TG triglyceride