Table 3.

Logistic regression analyzed the relationship between sarcopenia and the presence of sleep disorder.

Characteristic	Model 1	Model 2	Model 3	Model 4
	OR (95% CI)	OR (95% CI)	OR (95% CI)	OR (95% CI)
All participants
Sarcopenia
No	Reference	Reference	Reference	Reference
Yes	2.450 (1.719–3.449)	2.493 (1.734–3.582)	1.756 (1.231–2.446)	1.732 (1.182–2.547)
P for trend	<0.001	<0.001	<0.001	0.002
Age<40 years
Sarcopenia
No	Reference	Reference	Reference	Reference
Yes	1.521 (0.667–3.431)	1.763 (0.791–3.943)	1.271 (0.590–2.743)	1.331 (0.652–2.721)
P for trend	0.300	0.150	0.500	0.400
Age ≥40 years
Sarcopenia
No	Reference	Reference	Reference	Reference
Yes	2.531 (1.682–3.793)	2.794 (1.848–4.202)	1.928 (1.251–2.977)	1.862 (1.163–3.014)
P for trend	<0.001	<0.001	0.002	0.005