Results from unadjusted model (Model 1) were presented along with results from multivariate model adjusted for age and sex only (Model 2) and model adjusted for age, sex, body mass index (kg/m 2 ), metabolic syndrome (yes or no), estimated glomerular filtration rate (mL/min/1.73m 2 ), dipstick urine albumin (absent or trace, 1+, or above 1+), alcohol consumption (none, mild, or heavy), physical activity (regular exercise or not), and low-income status (yes or no)
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Bhattacharyya N (2012) Trends in the use of smokeless tobacco in United States, 2000-2010
The need for informed consent was waived given the retrospective design based on anonymized NHID data