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Table 2 Univariate analysis for incidence of hypertension in the whole cohort

From: Relationship between novel anthropometric indices and the incidence of hypertension in Chinese individuals: a prospective cohort study based on the CHNS from 1993 to 2015

Variables

HR (95%CI)

P value

Age

1.04 (1.04, 1.05)

< 0.001

Sex = female

0.82 (0.77, 0.87)

<0.001

Race = non-Han

0.76 (0.69, 0.84)

< 0.001

Urban residence

0.95 (0.89, 1.01)

0.089

Smoking

1.15 (1.08, 1.23)

<0.001

Drinking

1.19 (1.13, 1.27)

< 0.001

SBP (mmHg)

1.04 (1.04, 1.05)

<0.001

DBP (mmHg)

1.05 (1.05, 1.06)

<0.001

ABSI z score

1.25 (1.22, 1.29)

<0.001

ABSI Q1

reference

 

ABSI Q2

1.13 (1.26–1.52)

0.007

ABSI Q3

1.47 (1.35–1.60)

<0.001

ABSI Q4

1.89 (1.73–2.95)

<0.001

BRI z score

1.48 (1.44, 1.52)

<0.001

BRI Q1

reference

 

BRI Q2

1.39 (1.26–1.52)

<0.001

BRI Q3

1.94 (1.77–2.12)

<0.001

BRI Q4

2.98 (2.73–3.25)

<0.001

  1. SBP: systolic blood pressure, DBP: diastolic blood pressure, ABSI: a body shape index, BRI: body round index, HR: hazard ratio, CI: confidence interval