. 2015 Jun 15;8(6):9403–9411.

Table 4.

Comparison between the studied groups according to recognition index %

Recognition index %	CG	HG	UOG	BOG	P
After 1 week					<0.001^*
Mean ± SD	85.6±5.9	65.7±7.4	53.6±5.4	34.0±5.1	<0.001^*
Sig. bet. Groups	HG-UOG^, HG-BOG^, HG-CG^, UOG-BOG^, UOG-CG^, BOG-CG^*
After 1 month					<0.001^*
Mean ± SD	85.8±5.7	65.6±6.5	47.7±4.1	16.3±4.5	<0.001^*
Sig. bet. Groups	HG-UOG^*, HG-BOG^, CG-HG^, UOG-BOG^, CG-UOG^, CG-BOG^*
p₁	0.929	0.960	0.042^*	<0.001^*

F test (ANOVA) was used, Sig. bet. grps was done using Post Hoc Test (Scheffe).

Statistically significant at P≤0.05;

^**

Statistically significant at P≤0.01;

^***

Statistically significant at P≤0.001.