Fig. 1From: Association of statin use in older people primary prevention group with risk of cardiovascular events and mortality: a systematic review and meta-analysis of observational studiesPRISMA flow diagram of study screening and selection. LLT, lipid-lowering treatment; OR, odds ratio; HR, hazard ratio; CHD, coronary heart disease; CVD, cardiovascular disease. *No additional eligible studies were found by manual searchBack to article page