highly significantP < 0.00001
This meta-analysis confirmed that with a highly significant statistical difference and a low heterogeneity among the studies (7 trials; RR of 1.17; 95 % CI 1.10 – 1.25; P < 0.00001; I 2 = 25 %).
This meta-analysis confirmed that with a highly significant statistical difference and a low heterogeneity among the studies (7 trials; RR of 1.17; 95 % CI 1.10 – 1.25; P < 0.00001; I 2 = 25 %).