Table 3 Univariable and multivariable analysis of predictors of self-reported HTN among residents of Inner Mongolia

Age

1.07 (1.07, 1.07)

< 0.001^*

1.07 (1.07, 1.08)

< 0.001^*

 Female

1.16 (1.07, 1.27)

0.001^*

1.22 (1.08, 1.37)

< 0.001^*

 Hui

1.93 (1.38, 2.70)

< 0.001^*

1.37 (0.79, 2.36)

0.267

 Mongolian

0.81 (0.72, 0.92)

0.001^*

1.15 (1.00, 1.33)

0.068

 Other minority

1.10 (0.90, 1.36)

0.376

1.66 (1.29, 2.13)

< 0.001^*

 Low

2.00 (1.73, 2.31)

< 0.001^*

 Middle

1.32 (1.10, 1.59)

0.003^*

 Retired

2.31 (2.06, 2.59)

< 0.001^*

 Employed

4.24 (3.78, 4.75)

< 0.001^*

 Widowed, Divorced

21.93 (15.67, 30.68)

< 0.001^*

1.82 (1.22, 2.72)

0.004^*

 Married

9.08 (6.64, 12.43)

< 0.001^*

2.05 (1.42, 2.95)

< 0.001^*

 Yes

1.48 (1.30, 1.69)

< 0.001^*

 Current smoking

0.99 (0.90, 1.09)

0.811

 Former smoking

1.86 (1.52, 2.27)

< 0.001^*

 Yes

0.91 (0.83, 1.01)

0.091

1.19 (1.01, 1.32)

0.035^*

  ≥ 24

2.20 (2.01, 2.39)

< 0.001^*

2.49 (2.25, 2.76)

< 0.001^*

 Yes

4.09 (3.67, 4.56)

< 0.001

2.06 (1.82, 2.34)

< 0.001^*