00727nas a2200253   4500000000100000000000100001000000100002008004100003653001700044653002700061653002400088653001800112100001400130700001400144700001600158700001400174700001600188700001300204245020900217250001500426300001200441490000600453020001400459       2024                            d10aepidemiology10aHealthcare Disparities10aPrimary health care10apublic health1 aT. Beaney1 aJ. Clarke1 aT. Woodcock1 aA. Majeed1 aM. Barahona1 aP. Aylin00aEffect of timeframes to define long term conditions and sociodemographic factors on prevalence of multimorbidity using disease code frequency in primary care electronic health records: retrospective study  a2024/02/16  ae0004740 v3  a2754-0413