Table 1. Number of therapist questionnaires and patient observation sessions completed.

	Questionnaire timepoint			%a	Observation session
	1	2	3		1	2
Entire cohort	178	170	136	80.0	68	81
Public facilities	60	60	46	79.9	17	26
Private facilities	56	53	42	80.7	26	25
Rural facilities	62	57	48	87.3	25	30

^aindicates the proportion of those who having completed questionnaire 2, also completed questionnaire 3.