What were the primary outcomes of the study regarding melatonin use and cataract risk?

Label:chem

Topic
The study aimed to investigate the relationship between melatonin use and the risk of cataracts using a large-scale electronic health record database.

From: "Association Between Melatonin Use and Cataract Risk: A Target Trial Emulation Retrospective Cohort Study", Antioxidants 2025, 14(8), 1016;
Answer
The primary outcomes showed that melatonin users had a significantly lower risk of age-related cataracts (HR 0.741, 95% CI 0.681–0.807) and other types of cataracts (HR 0.503, 95% CI 0.433–0.584) compared to those using hypnotic benzodiazepines.
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