Table 4.

Regression results: H_OW and H_OB regressed on CDP index and Y (double-log quadratic model).

	Constant	Carbohydrate Dietary Pattern CDP Index	Income	Income2	Adj. R2	n
Dependent Variable			Y	Y2
Prevalence of Overweight (HOW)	−1.65	0.26 *	0.88 *	−0.04 **	0.58	185
		0.04	0.24	0.01
		(7.09)	(3.67)	(−3.15)
Prevalence of Obesity (HOB)	−6.00	0.47 *	1.43 *	−0.07 **	0.53	185
		0.06	0.42	0.02
		(7.14)	(3.38)	(−3.01)

Note: t-statistics in brackets, * and ** denote statistical significance at the 1% and 5% levels (p < 0.001 and p < 0.005).