@article {645490,
	title = {Projected U.S. State-Level Prevalence of Adult Obesity and Severe Obesity},
	journal = {N Engl J Med},
	volume = {381},
	number = {25},
	year = {2019},
	month = {2019 Dec 19},
	pages = {2440-2450},
	abstract = {BACKGROUND: Although the national obesity epidemic has been well documented, less is known about obesity at the U.S. state level. Current estimates are based on body measures reported by persons themselves that underestimate the prevalence of obesity, especially severe obesity.

METHODS: We developed methods to correct for self-reporting bias and to estimate state-specific and demographic subgroup-specific trends and projections of the prevalence of categories of body-mass index (BMI). BMI data reported by 6,264,226 adults (18 years of age or older) who participated in the Behavioral Risk Factor Surveillance System Survey (1993-1994 and 1999-2016) were obtained and corrected for quantile-specific self-reporting bias with the use of measured data from 57,131 adults who participated in the National Health and Nutrition Examination Survey. We fitted multinomial regressions for each state and subgroup to estimate the prevalence of four BMI categories from 1990 through 2030: underweight or normal weight (BMI [the weight in kilograms divided by the square of the height in meters], ,
	issn = {1533-4406},
	doi = {10.1056/NEJMsa1909301},
	author = {Ward, Zachary J and Sara N Bleich and Cradock, Angie L and Barrett, Jessica L and Giles, Catherine M and Flax, Chasmine and Long, Michael W and Gortmaker, Steven L}
}
