Table 3.

Summary of article types.

Article type	Count, n
Systematic review	4
Reviews	7
Randomized control trial	13
Cohort	2
Single-cluster, balanced crossover, blind	1
Mixed method	2
Qualitative study	12
Case-control	8
Retrospective study	5
Service report	2
Audit	3
Pilot	30
Case report/series	6
Descriptive study	3
Study protocol	3
Total	101