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. 2018 Mar 27;6:11. doi: 10.1186/s40359-018-0225-4

Table 4.

EPHPP Quality Assessment

Study EPHPP Sub-domains EPHPP Overall Rating
Selection Bias Design Confounders Blinding Data Collection Withdrawals & Dropouts
Baptist [82] W S S S S S M
Blank [83] S S S S S W M
Escobar [84] S S S M S W M
Smeulders [85] W S S W S S W
Somers [86] S S S M S M S
Van Der Meulen [87] M S S S S S S

Study Quality Rating: W: Weak; M: Moderate; S: Strong