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Table 5 Logistic regression analysis, stratified by tertile of age, for sarcopenia as a dependent variable

From: Sarcopenia is associated with insomnia in Japanese older adults: a cross-sectional study of data from the Nagasaki Islands study

Independent variable

Multivariable analysis

Odds ratio (95%CI)

65–70 years

 Women (vs. Men)

0.86 (0.38–1.94)

 BMI (increment of 1 kg/m2)

0.80 (0.70–0.90)

 DIMS (vs. non-DIMS)

2.25 (1.06–4.75)

71–78 years

 Women (vs. Men)

1.61 (0.97–2.70)

 BMI (increment of 1 kg/m2)

0.76 (0.70–0.83)

 DIMS (vs. non-DIMS)

1.48 (0.93–2.34)

79–98 years

 Women (vs. Men)

0.79 (0.51–1.22)

 BMI (increment of 1 kg/m2)

0.75 (0.69–0.82)

 DISM (vs. non-DISM)

2.07 (1.28–3.33)

  1. Abbreviations: BMI body mass index, DIMS difficulty initiating and/or maintaining sleep