%0 Journal Article %K Adolescent %K Adult %K Cross-Sectional Studies %K Datasets as Topic %K Female %K Humans %K Middle Aged %K *Multimorbidity %K Pregnancy %K *Pregnant Women %K Prevalence %K Routinely Collected Health Data %K United Kingdom/epidemiology %K Young Adult %K epidemiology %K Maternity %K Multimorbidity %K Multiple chronic conditions %K Multiple long-term conditions %B BMC Pregnancy Childbirth %D 2022 %G eng %M 35148719 %P 120 %R 10.1186/s12884-022-04442-3 %T Epidemiology of pre-existing multimorbidity in pregnant women in the UK in 2018: a population-based cross-sectional study %V 22 %2 PMC8840793 %7 2022/02/13 %@ 1471-2393