Summary relative risks were calcula

Summary relative risks were calculated using a fixed effects model
where there was no significant heterogeneity among trials (chisquared
test for heterogeneity

Results (Indonesian) 1:

Summary relative risks were calculated using a fixed effects modelwhere there was no significant heterogeneity among trials (chisquaredtest for heterogeneity <0.05). A random effects modelwas used if statistically significant heterogeneity among trials wasobserved.

Results (Indonesian) 2:

Ringkasan risiko relatif dihitung menggunakan model efek tetap
di mana tidak ada heterogenitas yang signifikan antara percobaan (chisquared
tes untuk heterogenitas <0,05). Sebuah model efek acak
digunakan jika heterogenitas yang signifikan secara statistik antara percobaan itu
diamati.