Table 4.
Related factors of isolated systolic hypertension (n = 675).
| Related factors | Univariate | Multivariate | ||||
|---|---|---|---|---|---|---|
| OR1 | 95%CI | OR2 | 95%CI | |||
| Gender (Male vs. Female) | 1.08 | 0.69 | 1.69 | 0.74 | 0.36 | 1.51 |
|
| ||||||
| Age groups (vs. 35–54) | ||||||
| 18–54 | - | - | - | - | - | - |
| ≥55 | 5.03∗ | 2.44 | 10.38 | 4.81∗ | 2.27 | 10.21 |
|
| ||||||
| Ethnic groups (vs. Kinh) | ||||||
| Tay | 3.37∗ | 1.41 | 8.01 | 4.27∗ | 1.77 | 10.32 |
| Dao | 1.47 | 0.43 | 5.09 | 1.93 | 0.54 | 6.87 |
| Others | 1.57 | 0.42 | 5.92 | 2.53 | 0.64 | 9.97 |
|
| ||||||
| BMIa (vs. 18.5≤ BMI <23.0) | ||||||
| BMI <18.5 | 0.71 | 0.35 | 1.45 | 0.85 | 0.39 | 1.84 |
| 23.0≤ BMI <25.0 | 1.65 | 0.92 | 2.96 | 1.86 | 0.98 | 3.55 |
| BMI ≥25 | 1.38 | 0.75 | 2.52 | 1.16 | 0.60 | 2.23 |
|
| ||||||
| WHRb (vs. WHR <0.85) | ||||||
| 0.85≤ WHR <0.9 | 2.35∗ | 1.26 | 4.38 | 1.68 | 0.86 | 3.24 |
| 0.90≤ WHR <0.95 | 3.30∗ | 1.74 | 6.27 | 1.94 | 0.96 | 3.94 |
| WHR ≥0.95 | 3.75∗ | 1.87 | 7.51 | 1.68 | 0.78 | 3.63 |
|
| ||||||
| Salty diet (vs. No) | ||||||
| Yes | 0.74 | 0.40 | 1.35 | 0.82 | 0.43 | 1.57 |
|
| ||||||
| Physical activity (vs. Yes) | ||||||
| No | 1.84∗ | 1.17 | 2.89 | 1.33 | 0.80 | 2.19 |
|
| ||||||
| Smoking (vs. No) | ||||||
| Yes | 0.91 | 0.51 | 1.63 | 0.87 | 0.40 | 1.90 |
|
| ||||||
| Drinking alcohol (vs. No) | ||||||
| Yes | 1.05 | 0.63 | 1.79 | 1.26 | 0.61 | 2.61 |
∗ p < 0.05
1 Univariate. 2Multivariate.
a BMI: body mass index.
b WHR: waist-hip ratio.