Physical activity and optimal self-rated health of adults with and without diabetes

BMC Public Health

Table 3 Estimated prevalence and prevalence ratios for reporting optimal SRH by levels of physical activity among adults with and without diabetes for the year 2007, BRFSS, United States

Levels of physical activity by status of diabetes	Outcome
	Optimal SRH ^a		Un-adjusted		Adjusted Model 1 ^b		Adjusted model 2 ^c
	%	95% CI^d	Prevalence ratio	95% CI	Prevalence ratio	95% CI	Prevalence ratio	95% CI
Type 1 diabetes ^e (n = 1,274) ^f
Inactive	22.0	12.2-36.5	1.00	Reference	1.00	Reference	1.00	Reference
Insufficiently active ^g	50.5	41.0-60.0	2.29	1.28-4.13	1.75	1.21-3.45	1.86	1.19-2.92
Active ^h	63.1	55.3-70.2	2.87	1.62-5.06	1.92	1.10-2.81	1.81	1.18-2.77
Type 2 diabetes ⁱ (n = 27,257)
Inactive	34.7	32.3-37.2	1.00	Reference	1.00	Reference	1.00	Reference
Insufficiently active	52.1	49.7-54.5	1.50	1.38-1.63	1.36	1.26-1.47	1.24	1.14-1.34
Active	62.1	60.0-64.1	1.79	1.65-1.93	1.56	1.45-1.68	1.32	1.22-1.42
Without diabetes (n = 353,928)
Inactive	67.1	66.1-68.1	1.00	Reference	1.00	Reference	1.00	Reference
Insufficiently active	84.2	83.5-84.8	1.25	1.23-1.28	1.18	1.16-1.20	1.13	1.11-1.15
Active	90.9	90.6-91.1	1.35	1.33-1.37	1.26	1.24-1.28	1.18	1.16-1.20

a. Self-rated health reported as "excellent", "very good", or "good".
b. Adjusted for age, sex, race/ethnicity, education, employment, and marital status.
c. Adjusted for age, sex, race/ethnicity, education, employment, marital status, smoking, drinking, BMI, health care access, disability, history of any cardiovascular diseases (i.e., heart attack, angina, coronary heart disease, or stoke) and arthritis.
d. Confidence interval.
e. Age at diagnosis < 30 years and currently using insulin.
f. Maximum subgroup sample size.
g. Reported moderate or vigorous activity in episodes of at least 10 minutes, but did not accrue a combination of time equivalent to 150 minutes of moderate activity per week.
h. At least 150 minutes of moderate physical activity per week; or 75 minutes of vigorous physical activity per week; or an equivalent combination of moderate and vigorous physical activity.
i. Age at diagnosis ≥30 years. Or, age at diagnosis < 30 years and currently not using insulin.

ISSN: 1471-2458