Prevalence of multimorbidity with frailty and associations with socioeconomic position in an adult population : findings from the cross-sectional HUNT Study in Norway

ObjectivesTo explore prevalences and occupational group inequalities of two measures of multimorbidity with frailty.DesignCross-sectional study.SettingThe Nord-TrOndelag Health Study (HUNT), Norway, a total county population health survey, 2006-2008.ParticipantsParticipants older than 25 years, with complete questionnaires, measurements and occupation data were included.Outcomes >= 2 of 51 multimorbid conditions with >= 1 of 4 frailty measures (poor health, mental illness, physical impairment or social impairment) and >= 3 of 51 multimorbid conditions with >= 2 of 4 frailty measures.AnalysisLogistic regression models with age and occupational group were specified for each sex separately.ResultsOf 41 193 adults, 38 027 (55% female; 25-100 years old) were included. Of them, 39% had >= 2 multimorbid conditions with >= 1 frailty measure, and 17% had >= 3 multimorbid conditions with >= 2 frailty measures. Prevalence differences in percentage points (pp) with 95% confidence intervals of those in high versus low occupational group with >= 2 multimorbid conditions and >= 1 frailty measure were largest in women age 30 years, 17 (14 to 20) pp and 55 years, 15 (13 to 17) pp and in men age 55 years, 15 (13 to 17) pp and 80 years, 14 (9 to 18) pp. In those with >= 3 multimorbid conditions and >= 2 frailty measures, prevalence differences were largest in women age 30 years, 8 (6 to 10) pp and 55 years, 10 (8 to 11) ppand in men age 55 years, 9 (8 to 11) pp and 80 years, 6 (95% CI 1 to 10) pp.ConclusionMultimorbidity with frailty is common, and social inequalities persist until age 80 years in women and throughout the lifespan in men. To manage complex multimorbidity, strategies for proportionate universalism in medical education, healthcare, public health prevention and promotion seem necessary.

Jaar van publicatie:2020

Toegankelijkheid:Open