Physical Activity and Risk of Diagnosed and Undiagnosed Prediabetes among Males and Females in the National Health and Nutrition Examination Survey, 2007-2014

Table 3

Odds ratios and 95% Confidence Intervals for the Association between Physical Activity and Prediabetes among Females; NHANES, 2007-2014.

	Total sample	Undiagnosed prediabetes										Diagnosed prediabetes
		Cases	Model 1			Model 2^†			Model 3^‡			Cases	Model 1			Model 2^†			Model 3^‡
			OR	95% confidence interval		OR	95% confidence interval		OR	95% confidence interval			OR	95% confidence interval		OR	95% confidence interval		OR	95% confidence interval
Total MVPA
None	2,615	772	1.00	Referent		1.00	Referent		n/a	n/a	n/a	185	1.00	Referent		1.00	Referent		n/a	n/a	n/a
<10 MET-hrs/wk	1,466	379	0.84	0.72	1.00	1.23	1.03	1.47	n/a	n/a	n/a	112	0.88	0.63	1.23	1.12	0.77	1.63	n/a	n/a	n/a
10-20 MET-hrs/wk	1,323	306	0.62	0.51	0.75	1.05	0.84	1.31	n/a	n/a	n/a	108	0.76	0.58	1.00	1.17	0.87	1.57	n/a	n/a	n/a
>20 MET-hrs/wk	3,730	757	0.51	0.43	0.61	1.03	0.84	1.26	n/a	n/a	n/a	232	0.65	0.50	0.84	1.20	0.93	1.53	n/a	n/a	n/a
p trend					<0.0001			0.888							0.001			0.199
Leisure-time MVPA
None	4,820	1,307	1.00	Referent		1.00	Referent		1.00	Referent		349	1.00	Referent		1.00	Referent		1.00	Referent
<10 MET-hrs/wk	1,498	360	0.82	0.71	0.95	1.22	1.02	1.44	1.22	1.03	1.45	114	0.99	0.77	1.27	1.31	1.01	1.70	1.29	1.00	1.67
10-20 MET-hrs/wk	1,213	272	0.67	0.54	0.83	1.07	0.83	1.39	1.08	0.83	1.40	83	0.72	0.50	1.06	1.09	0.73	1.61	1.06	0.72	1.55
>20 MET-hrs/wk	1,603	275	0.46	0.38	0.56	0.95	0.74	1.21	0.96	0.75	1.23	91	0.58	0.43	0.78	1.09	0.80	1.50	1.06	0.77	1.46
p trend					<0.0001			0.886			0.963				0.001			0.566			0.737
Occupational MVPA
None	6,076	1,562	1.00	Referent		1.00	Referent		1.00	Referent		404	1.00	Referent		1.00	Referent		1.00	Referent
<10 MET-hrs/wk	655	154	0.96	0.78	1.19	1.08	0.84	1.39	1.07	0.83	1.37	58	1.25	0.89	1.74	1.27	0.91	1.78	1.25	0.89	1.76
10-20 MET-hrs/wk	506	98	0.67	0.48	0.94	0.88	0.62	1.24	0.88	0.61	1.25	45	1.37	0.90	2.09	1.71	1.12	2.63	1.71	1.11	2.61
>20 MET-hrs/wk	1897	400	0.72	0.61	0.85	0.92	0.76	1.11	0.92	0.75	1.11	130	1.01	0.80	1.28	1.24	0.97	1.59	1.24	0.97	1.58
p trend					<0.0001			0.327			0.324				0.599			0.024			0.025

Abbreviations: MET, Metabolic Equivelent; OR, Odds Ratio. Model 1: Unadjusted. ^†Model 2: Adjusted for age, race/ethncity, body mass index, education, smoking status, family history of diabetes, hypertension. ^‡Model 3: Adjusted for age, race/ethncity, body mass index, education, smoking status, family history of diabetes, hypertension, and leisure-time or occupational MVPA.