Table 4

ORs for insufficient physical activity in study participants (Croatia, 2017)

Study variables	Model 1*			Model 2†
Study variables	OR	95% CI	P values	OR	95% CI	P values
Subjective sleep quality
Very good	Ref			Ref
Fairly good	1.41	1.12 to 1.79	0.004	1.36	1.06 to 1.73	0.014
Fairly bad	2.12	1.48 to 3.02	<0.001	1.81	1.23 to 2.64	0.002
Very bad	3.09	1.50 to 6.56	<0.001	2.52	1.14 to 5.58	0.023
Sleep latency (min)
≤15	Ref			Ref
16–30	1.21	0.86 to 1.72	0.274	1.16	0.81 to 1.65	0.413
31–60	1.67	1.18 to 2.35	0.004	1.50	1.05 to 2.14	0.024
>60	2.17	1.39 to 3.39	<0.001	1.79	1.13 to 2.84	0.013
Sleep duration (hours)
>7	Ref			Ref
6–7 + 5–6 + <5	1.56	1.24 to 1.96	<0.001	1.42	1.12 to 1.80	0.004
Habitual sleep efficiency (%)
>85	Ref			Ref
75–84	1.19	0.87 to 1.62	0.267	1.14	0.83 to 1.57	0.412
65–74	1.88	1.17 to 3.03	0.010	1.80	1.10 to 2.95	0.020
<65	2.26	1.26 to 4.05	0.006	2.24	1.21 to 4.13	0.010
Sleep disturbances
0	Ref			Ref
<1/week	0.83	0.57 to 1.18	0.294	0.80	0.50 to 1.10	0.197
1–2/week + ≥3/week	1.61	1.03 to 2.52	0.035	1.17	0.73 to 1.86	0.507
Use of sleep medication
0	Ref			Ref
<1/week	1.89	1.22 to 2.91	0.004	1.89	1.20 to 3.00	0.006
1–2/week + ≥3/week	3.35	1.83 to 6.10	<0.001	3.80	2.02 to 7.13	<0.001
Daytime dysfunction
Not a problem	Ref			Ref
Fairly a problem	1.03	0.80 to 1.33	0.801	0.99	0.76 to 1.28	0.915
Problem	1.62	1.20 to 2.18	0.002	1.46	1.06 to 2.00	0.021
Very big problem	2.78	1.57 to 4.93	<0.001	2.14	1.17 to 3.94	0.013
Sleep quality
Good	Ref			Ref
Poor	1.53	1.23 to 1.91	<0.001	1.46	1.16 to 1.83	<0.001

*Examine the associations between sleep quality and insufficient physical activity.
†Examine the associations between sleep quality and insufficient physical activity after adjusting for gender, body mass index, self-rated health, life satisfaction, socioeconomic status, smoking status, binge drinking, presence of chronic disease/s and psychological distress.