Obesity PSAs: are they working as a public service?
D000329:Advertising; D001294:Attitude to Health; D001364:Awareness; D007722:Health Knowledge, Attitudes, Practice; D006293:Health Promotion / Q000379:methods* / Q000592:standards; D006801:Humans; D008402:Mass Media; D009765:Obesity / Q000517:prevention & control / Q000523:psychology*; D017063:Outcome Assessment, Health Care; D010565:Persuasive Communication; D011634:Public Health; D011641:Public Relations; D020377:Self Efficacy; D014481:United States