Morbidity among Adolescent Hypnotic Drug Users in Norway: An Observational Population-Based Study
Nouri Sharikabad, Mohammad; Skurtveit, Svetlana Ondrasova; Sommerschild, Hilchen Thode; Olsen, Kristine; Hartz, Ingeborg; Wesselhoeft, Rikke; Hjellvik, Vidar; Hauge, Lars Johan; Handal, Marte
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2024Metadata
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Abstract
We have previously shown that the use of hypnotic drugs increased among young Scandinavians during 2012-2018. This study aimed to explore psychiatric and somatic morbidity among adolescent hypnotic drug users in a cohort study of 13-17-year-old individuals during 2008-2018 in Norway. Data sources were (i) prescription data from the Norwegian Prescription Database linked to specialist health care diagnoses from the Norwegian Patient Registry and (ii) sleep disorder diagnoses from the Primary Health Care Database. Hypnotic drugs were defined as the sedative antihistamine alimemazine and the ATC group "Hypnotics and Sedatives" (N05C), excluding midazolam. In 2017, 2519 girls (16.5/1000) and 1718 boys (10.7/1000) were incident (new) users of hypnotic drugs. Most of these new users (82% of girls, 77% of boys) were referred to secondary health care, where the most frequent diagnoses were mental and behavioral disorders (51.8% of girls, 46.2% of boys), while only 3.2% received a specific sleep disorder diagnosis. The most common mental and behavioral disorders were "Neurotic stress-related disorders" among girls (27.4%) and "Behavioral and emotional disorders" among boys (23.6%). In conclusion, the trend of increasing hypnotic drug use among adolescents reflects the initiation of hypnotic drugs in a subgroup of the population with a higher disease burden, mainly due to psychiatric disorders, than the general population.