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Table 6 The value of ABSI or BRI improved the risk stratification of hypertension incidence according to continuous-NRI and IDI

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

 

C-index

IDI

continuous-NRI

Est.(95%CI)

P value

Est.(95%CI)

P value

traditional risk factors

0.737

Ref.

 

Ref.

 

traditional risk factors + BRI

0.746

0.021 (0.015–0.028)

<0.001

0.201 (0.169–0.228)

<0.001

traditional risk factors + ABSI

0.738

0.003 (-0.001-0.008)

0.169

0.107 (0.063–0.128)

<0.001

  1. Traditional risk factors: age, sex, race, residence, smoking, drinking, SBP, and DBP;
  2. ABSI: a body shape index, BRI: body round index, CI: confidence interval;
  3. IDI: integrated discrimination improvement; NRI: net reclassification index
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BMC Public Health

ISSN: 1471-2458

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