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Table 3 The results of two-piecewise linear regression model

From: The association of nocturnal hypoxemia with dyslipidemia in sleep-disordered breathing population of Chinese community: a cross-sectional study

 

MeanSpO2

Fitting model by standard linear regression

0.9334 (0.8747, 0.9961)

Fitting model by two-piecewise linear regression

 Inflection point of MeanSpO2

95

  ≤ inflection point

1.0053 (0.9186, 1.1001)

  > inflection point

0.7964 (0.6835, 0.9281)

 P for log likelihood ratio test

0.024

  1. Models adjusted for all covariates presented Table 1
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Lipids in Health and Disease

ISSN: 1476-511X