The word “efficiency” is incorrect in the article title. The correct title is: Weight loss efficacy and safety of tirzepatide: A Systematic review. The correct citation is: Lin F, Yu B, Ling B, Lv G, Shang H, Zhao X, et al. (2023) Weight loss efficacy and safety of tirzepatide: A Systematic review. PLoS ONE 18(5): e0285197. https://doi.org/10.1371/journal.pone.0285197. Reference 1. Lin F, Yu B, Ling B, Lv G, Shang H, Zhao X, et al. Weight loss efficiency and safety of tirzepatide: A Systematic review.