TABLE 3.
Odds ratios for hypertension according to the quartiles of hemoglobin concentration.
| Variable | Model 1 | Model 2 | Model 3 | ||||||
|---|---|---|---|---|---|---|---|---|---|
| OR | 95%CI | P | OR | 95%CI | P | OR | 95%CI | P | |
| Hb | |||||||||
| Q1(<148 g/L) | 1 | Ref | 1 | Ref | 1 | Ref | |||
| Q2(148–160 g/L) | 1.58 | 1.17–2.12 | 0.002 | 1.32 | 0.93–1.87 | 0.117 | 1.16 | 0.81–1.67 | 0.422 |
| Q3(160–173 g/L) | 1.4 | 1.04–1.88 | 0.026 | 1.54 | 1.04–2.30 | 0.031 | 1.36 | 0.90–2.06 | 0.136 |
| Q4(>173 g/L) | 2.74 | 2.04–3.67 | <0.001 | 3.11 | 1.97–4.89 | <0.001 | 2.39 | 1.48–3.85 | <0.001 |
Model 1 was not adjusted; Model 2 was adjusted for age, sex and BMI; Model 3 was adjusted for Model 2 plus variables including, current smoker, current drinker, FBG, TG, LDL‐C, eGFR and HR.