Table IV.

Analysis of the degree of appliance detachment

Respondents	Hard food		Occlusion		Injury		Accidental detachment		Other reasons
	n	Average	n	Average	n	Average	n	Average	n	Average
CA	17	0.21	6	0.074	0	0	6	0.074	0	0
FS	413	1.19	43	0.124	7	0.02	61	0.176	1	0.003
Total	430	1	49	0.114	7	0.164	67	0.157	1	0.002