Table 6.

Age-wise comparison of condylar guidance angle for orthopantomograph method

Side	Age (years)	Number of individuals (n)	Mean ± SD	95% CI	F (df)	P
Right	25-30	17	39.01 ± 2.19	37.89–40.14	17.49 (2/37)	<0.001**
	31-35	12	36.57 ± 2.05	35.26–37.87
	36-40	11	33.69 ± 2.79	31.81–35.57
Left	25-30	17	37.89 ± 2.12	36.80–38.98	10.16 (2/37)	<0.001**
	31-35	12	36.63 ± 1.64	35.58–37.67
	36-40	11	34.14 ± 2.66	32.35–35.92

Data were given as mean±SD and the significant difference among the groups was assessed by using one-way ANOVA; P<0.001 showing the highly significant difference. df: Degree of freedom, SD: Standard deviation, CI: Confidence interval