Key references: Insomnia in older people

Donnelly K, Bracchi R, Hewitt J, Routledge PA, Carter B. Benzodiazepines, Z-drugs and the risk of hip fracture: A systematic review and meta-analysis. PLoS One 2017;12(4):e0174730. https://www.ncbi.nlm.nih.gov/pubmed/28448593
Glass J, Lanctot KL, Herrmann N, Sproule BA, Busto UE. Sedative hypnotics in older people with insomnia: meta-analysis of risks and benefits. BMJ 2005;331(7526):1169. https://www.ncbi.nlm.nih.gov/pubmed/16284208
Gunja N. In the Zzz zone: the effects of Z-drugs on human performance and driving. J Med Toxicol 2013;9(2):163–71. https://www.ncbi.nlm.nih.gov/pubmed/23456542
National Institute for Health and Care Excellence (NICE). Hypnotics: key therapeutic topic [KTT6]. London: NICE; 2015 (updated 2019). https://www.nice.org.uk/advice/ktt6
Patel D, Steinberg J, Patel P. Insomnia in the elderly: a review. J Clin Sleep Med 2018;14(6):1017–24. https://www.ncbi.nlm.nih.gov/pubmed/29852897
Schroeck JL, Ford J, Conway EL, Kurtzhalts KE, Gee ME, Vollmer KA, et al. Review of safety and efficacy of sleep medicines in older adults. Clin Ther 2016;38(11):2340–72. https://www.ncbi.nlm.nih.gov/pubmed/27751669