Table 1.

Chi-square tests performed among the orthodontists, investigating the correlation between age and availability to take/examine pictures bi-weekly or weekly, respectively.

Doctors	25–39	40–60	Dentists	Orthodontists
Yes	27	18	26	20
No	29	16	14	20
Bi-weekly p-value	0.61		0.17
Doctors	25–39	40–60	Dentists	Orthodontists
Yes	6	8	6	8
No	34	32	34	32
Weekly p-value	0.26		0.56