RT Journal Article SR Electronic T1 Relationships of Multimorbidity and Income With Hospital Admissions in 3 Health Care Systems JF The Annals of Family Medicine JO Ann Fam Med FD American Academy of Family Physicians SP 164 OP 167 DO 10.1370/afm.1757 VO 13 IS 2 A1 Harry H. X. Wang A1 Jia Ji Wang A1 Kenny D. Lawson A1 Samuel Y. S. Wong A1 Martin C. S. Wong A1 Fang Jian Li A1 Pei Xi Wang A1 Zhi Heng Zhou A1 Chun Yan Zhu A1 Yao Qun Yeong A1 Sian M. Griffiths A1 Stewart W. Mercer YR 2015 UL http://www.annfammed.org/content/13/2/164.abstract AB Associations of multimorbidity and income with hospital admission were investigated in population samples from 3 widely differing health care systems: Scotland (n = 36,921), China (n = 162,464), and Hong Kong (n = 29,187). Multimorbidity increased odds of admissions in all 3 settings. In Scotland, poorer people were more likely to be admitted (adjusted odds ratio [aOR] = 1.62; 95% CI, 1.41–1.86 for the lowest income group vs the highest), whereas China showed the opposite (aOR = 0.58; 95% CI, 0.56–0.60). In Hong Kong, poorer people were more likely to be admitted to public hospitals (aOR = 1.68; 95% CI, 1.36–2.07), but less likely to be admitted to private ones (aOR = 0.18; 95% CI, 0.13–0.25). Strategies to improve equitable health care should consider the impact of socioeconomic deprivation on the use of health care resources, particularly among populations with prevalent multimorbidity.