Table 3 Associations between weekend catch-up sleep and high-sensitivity C-reactive protein levels by bedtime consistency.

From: Effect of weekend catch-up sleep on high-sensitivity C-reactive protein levels according to bedtime inconsistency: a population-based cross-sectional study

 

Crude OR (95% CI)

P value

Adjusted ORa (95% CI)

p-value

Consistent bedtime group (n = 15,951)

Middle-low hs-CRP level (vs. lowest)

 No-WCS group

Reference

 

Reference

 

 Moderate WCS group

0.78 (0.71,0.86)

 < 0.001

0.96 (0.86,1.07)

0.418

 Severe WCS group

0.68 (0.57,0.8)

 < 0.001

0.96 (0.8,1.16)

0.672

 Inverse WCS group

1.20 (0.94,1.53)

0.151

1.27 (0.99,1.63)

0.065

Middle-high hs-CRP level (vs. lowest)

 

 No-WCS group

Reference

 

Reference

 

 Moderate WCS group

0.64 (0.58,0.71)

 < 0.001

0.88 (0.79,0.99)

0.026

 Severe WCS group

0.52 (0.43,0.62)

 < 0.001

0.91 (0.75,1.11)

0.363

 Inverse WCS group

0.93 (0.72,1.2)

0.563

1.03 (0.79,1.34)

0.852

Highest hs-CRP level (vs. lowest)

 No-WCS group

Reference

 

Reference

 

 Moderate WCS group

0.58 (0.52,0.64)

 < 0.001

0.88 (0.78,0.99)

0.027

 Severe WCS group

0.49 (0.41,0.59)

 < 0.001

0.95 (0.77,1.17)

0.623

 Inverse WCS group

0.98 (0.76,1.25)

0.842

1.09 (0.83,1.42)

0.554

Inconsistent bedtime group (n = 1714)

Middle-low hs-CRP level (vs. lowest)

 No-WCS group

Reference

 

Reference

 

 Moderate WCS group

1.13 (0.81,1.57)

0.489

1.20 (0.85,1.7)

0.304

 Severe WCS group

1.40 (0.93,2.11)

0.108

1.45 (0.94,2.24)

0.089

 Inverse WCS group

1.67 (1.15,2.42)

0.008

1.52 (1.03,2.26)

0.037

Middle-high hs-CRP level (vs. lowest)

 No-WCS group

Reference

 

Reference

 

 Moderate WCS group

1.12 (0.79,1.59)

0.533

1.12 (0.77,1.64)

0.549

 Severe WCS group

1.79 (1.18,2.7)

0.006

1.83 (1.17,2.85)

0.008

 Inverse WCS group

1.86 (1.26,2.74)

0.002

1.55 (1.02,2.35)

0.042

Highest hs-CRP level (vs. lowest)

 No-WCS group

Reference

 

Reference

 

 Moderate WCS group

0.89 (0.64,1.25)

0.515

0.91 (0.63,1.33)

0.631

 Severe WCS group

1.58 (1.06,2.34)

0.024

1.61 (1.04,2.51)

0.034

 Inverse WCS group

1.44 (0.99,2.08)

0.058

1.18 (0.78,1.79)

0.436

  1. WCS weekend catch-up sleep, CRP C-reactive protein, OR odds ratio, CI confidence interval.
  2. aAdjusted for age, sex, household income, marital status, economic activity, body mass index, perceived stress, the frequency of binge alcohol consumption, smoking status, medium-intensity physical activity, high-risk for cardiovascular disease, and prevalence of cancer.
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