Table 6.

Forest plot of fruit and vegetable intake.

Study or Subgroup	Odds Ratio
	Log (OR)	SE	Weight	IV, Random, 95 % CI	IV, Random, 95 % CI
Chankaka et al. (2011)	0.52	0.2396	38.2 %	1.68 [1.05, 2.69]
Dye et al. (2004)	2.4	0.6276	16.5	11.02 [3.22, 37.72]
Vargas et al. (2014)	0.89	0.1327	45.3 %	2.44 [1.88, 3.16]
Total 95 % CI			100.0 %	2.71 [1.47, 5.01]
Heterogeneity: Tau2 = 0.20; Chi2 = 8.08, df = 2 (P = 0.02); I 2 = 75 %
Test for overall effect: Z = 3.19 (P = 0.001)