Table 2.

ORs (95% CI) for prevalence of newly and previously diagnosed diabetes by binary logistic regression. (Variables entered on step 1: Age, sex, education, and marital status. CI: Confidence Interval, FBS: Fasting Blood Sugar, NDM: Newly diagnosed Diabetes Mellitus, OR: Odds Ratio, PDM: Previously diagnosed Diabetes Mellitus)

		Normal FBS * PDM			Normal FBS * NDM			NDM * PDM
		OR	CI 95%	p	OR	CI 95%	p	OR	CI 95%	p
Age group (year)	30-39	1			1			1
	40-49	1.44	0.53-3.86	0.471	3.71	0.76-18.1	0.104	0.49	0.07-3.23	0.464
	50-59	4.59	1.90-11.08	0.001	4.43	0.88-22.29	0.071	1.44	0.23-9.01	0.696
	≥60	7.78	3.17-19.09	<0.001	3.9	0.7-21.67	0.119	3.73	0.5-27.7	0.198
Education	High	1			1			1
	Medium	1.71	0.61-4.81	0.305	0.61	0.16-2.23	0.455	4.53	0.71-28.67	0.108
	Low	2.87	1.08-7.63	0.034	0.76	0.2-2.82	0.684	6.23	1.21-31.92	0.028