Cochrane review characteristics.
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Notes:* Denominator is number of reviews with a primary outcome (n = 274), † denominator is published reviews (n = 301), ‡ denominator is number of reviews with funding (n = 216).
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2015-12-02

Notes:* Denominator is number of reviews with a primary outcome (n = 274), † denominator is published reviews (n = 301), ‡ denominator is number of reviews with funding (n = 216).