Table 1 Numbers of appropriate and inappropriate appointments for a given appointment interval (as a percentage of all appointments).

Appointment interval (months)	Total number of appointments	Appropriate referrals	Inappropriate referrals
<3	6	3 (2.1)	3 (2.1)
3	59	55 (38.5)	4 (2.8)
6	55	52 (36.4)	3 (2.1)
9	8	7 (4.9)	1 (0.7)
12	15	14 (9.8)	1 (0.7)
Total	143	131 (92)	12 (8)