title: Mathematical Error in "The Effect of an e-Health Intervention Designed to Reduce Prolonged Occupational Sitting on Mean Arterial Pressure".
authors.affiliation: Occupational and Environmental Medicine Residency Program, Johns Hopkins Bloomberg School of Public Health, Baltimore, Md.
authors.forename: Aaron
authors.initials: A
authors.lastname: Tustin
mesh_terms: D062186:Arterial Pressure; D005260:Female; D006077:Government Agencies; D006293:Health Promotion / Q000379:methods*; D006801:Humans; D008297:Male; D009043:Motor Activity / Q000502:physiology*; D016272:Occupational Health; D011187:Posture; D017010:Reminder Systems