Table 5 Categorical regressions for perceived family chronotype, sociodemographic information, and subjective diurnal sleepiness, taking individual chronotype as the categorical outcome variable.

From: Mismatch between perceived family and individual chronotype and their association with sleep-wake patterns

Variable

Β

SE

R2

Model 1: Sample of morning and evening chronotypes

  

0.14

Perceived family chronotype

0.197**

0.046

 

Sex

0.068

0.041

Age

−0.154**

0.048

Caffeine consumption

0.056

0.039

Alcohol consumption

0.143**

0.048

Smoking

0.077

0.044

Diurnal subjective somnolence

0.105*

0.047

Working

0.019

0.036

HNS during weekdays

−0.053

0.050

HNS during weekends

0.126*

0.050

Model 2: Not matching sample (Morning and evening types)

  

0.72

Perceived family chronotype

0.806**

0.021

 

Sex

0.008

0.02

Age

−0.100**

0.033

Caffeine consumption

0.002

0.017

Alcohol consumption

0.04

0.027

Smoking

0.016

0.021

Diurnal subjective somnolence

0.073**

0.026

Working

0.009

0.021

HNS during weekdays

0.049

0.028

HNS during weekends

−0.008

0.032

  1. Note: p < 0.01; *p < 0.05; SE: standard error. Sex was coded as 1 = Female, 2 = Male; Chronotype was coded as 1 = morning-type, 2 = evening-type. Alcohol, smoking, and caffeine intake were coded as 1 = YES, 2 = NO.
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