Relationships between social factors and physical activity among elderly survivors of the Great East Japan earthquake: a cross-sectional study

Table 3 Odds ratios (95 % CI) for low physical activity by individual and social factors according to place of residence

	Own home				Elsewhere
	Men (n = 1176)		Women (n = 1503)		Men (n = 686)		Women (n = 951)
	OR	95 % Cl	OR	95 % Cl	OR	95 % Cl	OR	95 % Cl
Age group
65-74 years	1.00		1.00		1.00		1.00
75-84 years	1.49	[1.15 - 1.92]	1.55	[1.23 - 1.96]	1.43	[1.02 - 2.02]	1.85	[1.37 - 2.50]
≥ 85 years	2.13	[1.08 - 4.21]	2.21	[1.12 - 4.39]	1.98	[0.81 - 4.84]	1.98	[0.90 - 4.35]
Body mass index
Normal	1.00		1.00		1.00		1.00
Slim	0.91	[0.42 - 1.96]	1.02	[0.57 - 1.80]	1.40	[0.53 - 3.70]	0.76	[0.42 - 1.39]
Overweight/Obese	1.05	[0.81 - 1.35]	1.15	[0.92 - 1.44]	1.07	[0.77 - 1.50]	1.03	[0.76 - 1.39]
History of disease
Absence of disease	1.00		1.00		1.00		1.00
Prevarence of diabetes	1.38	[0.95 - 1.99]	1.33	[0.86 - 2.08]	1.33	[0.96 - 1.83]	1.27	[0.96 - 1.68]
Prevarence of hypertension	1.23	[0.96 - 1.56]	1.04	[0.84 - 1.30]	0.89	[0.57 - 1.39]	1.29	[0.76 - 2.20]
Prevarence of hyperlipidemia	1.14	[0.71 - 1.84]	1.07	[0.79 - 1.45]	1.33	[0.65 - 2.70]	0.79	[0.55 - 1.14]
Prevarence of depression	1.07	[0.22 - 5.19]	2.76	[0.89 - 8.62]	-#		1.27	[0.41 - 3.98]
Standard of living
Acceptable	1.00		1.00		1.00		1.00
Slightly difficult	1.43	[1.06 - 1.92]	1.19	[0.92 - 1.54]	1.05	[0.73 - 1.51]	1.21	[0.88 - 1.65]
Difficult/Severely difficult	1.10	[0.77 - 1.56]	0.85	[0.61 - 1.18]	1.18	[0.79 - 1.74]	1.00	[0.71 - 1.41]
Working status
Working	1.00		1.00		1.00		1.00
Non-working	2.09	[1.63 - 2.69]	2.20	[1.75 - 2.76]	1.96	[1.36 - 2.83]	1.39	[0.97 - 1.99]
Social network
≥ 12	1.00		1.00		1.00		1.00
< 12	1.56	[1.23 - 2.00]	2.14	[1.71 - 2.68]	2.01	[1.46 - 2.79]	1.34	[1.02 - 1.77]

Abbreviation: OR, Odds ratio. OR were adjusted for the effect of all other variables shown in table
Sharp (#) shows that prevalence of depression was not the analysis (n = 2)

ISSN: 1471-2318