Table 3 Characteristics of excluded studies

Ineligible population (n = 28)

[42,43,44,45,46,47,48,49,50,51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69,70]

Ineligible outcome (n = 33)

[71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91,92,93,94,95,96,97,98,99,100,101,102,103,104]

Ineligible type of study (n = 38)

[105,106,107,108,109,110,111,112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134,135,136,137,138,139,140,141,142,143]

Not the original article (n = 8)

[19, 20, 144,145,146,147,148,149,150]

Ongoing study (n = 1)

[151]