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(a) Rate of healthcare resource utilization from the UK CPRD cohort. (b) Rate of healthcare resource utilization from the US GE Centricity cohort. Data are rate ratios estimated using a Zero Inflated Poisson Regression model adjusted for sex and age. Reference category is the 18.5–<25 BMI class. BMI, body mass index; CPRD, Clinical Practice Research Datalink; GE, General Electric; GP, general practitioner; PCP, primary care physician
