title: Oklahoma Tobacco Helpline utilization and cessation among American Indians.
abstract: BACKGROUND
  American Indians in Oklahoma have higher rates of tobacco use (29.2%) than any other racial group in the state. The Oklahoma Tobacco Helpline provides free cessation services to all Oklahomans and implements strategies specifically aimed at increasing the utilization and effectiveness of cessation services for American Indians.
  
  
  OBJECTIVE
  To explore Helpline utilization patterns as well as outcomes, such as participant satisfaction and success in quitting, for American Indians. The utilization patterns and outcomes for American Indians were compared to that of the white population from July 1, 2010, to June 30, 2013, to determine whether the Helpline is equally effective among American Indians compared to whites.
  
  
  METHODS
  Helpline utilization data from July 1, 2010, to June 30, 2013, were analyzed in the fall of 2013 to identify patterns and compare differences between American Indian and white Helpline registrants. Four- and 7-month follow-up survey data were used to compare outcomes related to satisfaction with services and quit rates.
  
  
  RESULTS
  During the 3-year study period, 10.6% of registrants who enrolled in an intervention were American Indian (11,075) and 71.2% were white (74,493). At the 7-month follow-up survey, 31.7% of American Indians reported having used no tobacco in the past 30 days compared to 36.5% of whites, but the differences were not statistically significant between racial groups.
  
  
  CONCLUSIONS
  The Oklahoma Tobacco Helpline is equally effective for American Indian and white tobacco users who register for Helpline services.
authors.affiliation: Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma. Electronic address: sydney-martinez@ouhsc.edu.
authors.forename: Sydney A
authors.initials: SA
authors.lastname: Martinez
authors.affiliation: Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma.
authors.forename: Laura A
authors.initials: LA
authors.lastname: Beebe
authors.affiliation: Department of Biostatistics and Epidemiology, University of Oklahoma Health Sciences Center, Oklahoma City, Oklahoma.
authors.forename: Janis E
authors.initials: JE
authors.lastname: Campbell
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D003625:Data Collection; D005260:Female; D005500:Follow-Up Studies; D015277:Hotlines / Q000706:statistics & numerical data*; D006801:Humans; D007198:Indians, North American / Q000706:statistics & numerical data*; D008297:Male; D008875:Middle Aged; D009825:Oklahoma / Q000453:epidemiology; D016540:Smoking Cessation / Q000208:ethnology / Q000706:statistics & numerical data*; D013997:Time Factors; D014029:Tobacco Use Disorder / Q000453:epidemiology / Q000208:ethnology / Q000534:rehabilitation*; D044465:White People / Q000706:statistics & numerical data; D055815:Young Adult