Table 3.

Results of Critical Appraisal Skills Program checklist appraisal

Study	Clear Statement of Aims	Appropriate Methodology	Appropriate Design	Appropriate Recruitment Strategy	Appropriate Data Collection Strategy	Relationship between Researcher and Participants Adequately Considered	Ethical Issues Have Been Considered	Rigorous Data Analysis	Clear Statement of Findings	Value of Research
Aasen et al. (24)	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Unsure	Yes
Al-Arabi (25)	Yes	Yes	Yes	Unsure	Yes	No	Yes	Yes	Yes	Yes
Allen et al. (26)	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Unsure	Yes	Yes
Anderson et al. (27)	Yes	Yes	Yes	Yes	Yes	Unsure	Yes	Unsure	Yes	Yes
Axelsson et al. (28)	Yes	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes
Calvey and Mee (29)	Yes	Yes	Yes	Yes	Yes	No	Yes	Unsure	Yes	Yes
Curtin et al. (31)	Yes	Yes	Yes	Yes	Yes	No	No	Yes	Yes	Yes
Gregory et al. (30)	Yes	Yes	Yes	Unsure	Yes	No	Yes	Yes	Yes	Yes
Hagren et al. (32)	Yes	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes
Hagren et al. (33)	Yes	Yes	Yes	Yes	Yes	Unsure	Unsure	Yes	Yes	Yes
Herlin and Wann-Hansson (34)	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Kaba et al. (35)	Yes	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes
Karamanidou et al. (36)	Yes	Yes	Yes	Unsure	Yes	No	Yes	Yes	Yes	Yes
Lai et al. (37)	Yes	Yes	Yes	Yes	Yes	No	Yes	Yes	Yes	Yes
Mitchell et al. (38)	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes	Yes
Russ et al. (39)	Yes	Yes	Yes	Unsure	Unsure	No	No	Unsure	Yes	Yes
Shih and Honey (40)	Yes	Yes	Yes	Unsure	Yes	No	Yes	Yes	Yes	Yes