title: Oral health related quality of life and it's related factors of stroke patients at home in Korea.
abstract: OBJECTIVE
  Due to physical impairments of stroke patients oral health tends to deteriorate, which may have an impact on the oral health-related quality of life (OHRQoL). Therefore, the aim of this study was to evaluate the OHRQoL and analyze its related factors among stroke patients cared for at home in Korea.
  
  
  METHODS
  OHRQoL of 549 stroke patients aged over 50 who received care at home was assessed by Oral Health Impact Profile-14 (OHIP-14) in a City, Korea, from May to June 2009. Trained researchers and five nurses conducted interviews with patients or caregivers in their homes using structured questionnaires. Demographic, general health, stroke, and oral health related variables were surveyed. Statistically, t-test, an analysis of variance (ANOVA), and multiple regression analyses were used to evaluate the relationship between OHRQoL and various covariates.
  
  
  RESULTS
  Mean of total OHIP-14 score was 35.7 ± 10.0. Age, activity of daily living (ADL) (p<0.001), subjective general and oral health status (p<0.001), degree of disability (p<0.001), frequency of tooth brushing (p<0.001), use of dental floss (p<0.01), missing teeth, and use of denture (p<0.001) showed significant association with the OHIP-14 scores. In multiple regression analyses, ADL, frequency of tooth brushing per day, subjective general status, and oral health status were identified as significant factors with the OHIP-14 scores in stroke patients who received care at home.
  
  
  CONCLUSIONS
  Among strong patients who received care at home, participants who had more severe physical disability, poorer oral hygiene and more missing teeth showed poorer OHRQoL.
authors.affiliation: Department of Dental Technology, Daegu Health College, Daegu, South Korea. Electronic address: jinoral811@hanmail.net.
authors.forename: Eun-Jin
authors.initials: EJ
authors.lastname: Jang
authors.affiliation: Department of Dental Hygiene, Kyungpook National University, Sangju, South Korea. Electronic address: ekkim99@knu.ac.kr.
authors.forename: Eun-Kyong
authors.initials: EK
authors.lastname: Kim
authors.affiliation: Department of Preventive Medicine & Public Health, College of Medicine, Yeungnam University, Daegu, South Korea. Electronic address: drkslee@ynu.ac.kr.
authors.forename: Kyeong-Soo
authors.initials: KS
authors.lastname: Lee
authors.affiliation: Department of Dentistry, College of Medicine, Yeungnam University, Daegu, South Korea. Electronic address: lhk@med.yu.ac.kr.
authors.forename: Hee-Kyung
authors.initials: HK
authors.lastname: Lee
authors.affiliation: Department of Dentistry Graduate School, Kyungpook National University, Daegu, South Korea. Electronic address: cyh1001@knu.ac.kr.
authors.forename: Youn-Hee
authors.initials: YH
authors.lastname: Choi
authors.affiliation: Department of Preventive Medicine & Public Health, College of Medicine, Yeungnam University, Daegu, South Korea. Electronic address: luke@ynu.ac.kr.
authors.forename: Tae-Yoon
authors.initials: TY
authors.lastname: Hwang
authors.affiliation: Department of Preventive Medicine, College of Medicine, Dongguk University, Gyeongju, South Korea. Electronic address: ddungly@dongguk.ac.kr.
authors.forename: Sang Kyu
authors.initials: SK
authors.lastname: Kim
authors.affiliation: Department of Preventive Medicine, College of Medicine, University of Ulsan, Seoul, South Korea. Electronic address: mdjominwoo@paran.com.
authors.forename: Min Woo
authors.initials: MW
authors.lastname: Jo
mesh_terms: D000203:Activities of Daily Living; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000704:Analysis of Variance; D017028:Caregivers; D016321:Dental Care for Aged; D003753:Dental Health Surveys; D003778:Dentures / Q000523:psychology* / Q000706:statistics & numerical data; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009909:Oral Health / Q000706:statistics & numerical data; D011788:Quality of Life; D056910:Republic of Korea; D018434:Sickness Impact Profile; D020521:Stroke / Q000503:physiopathology / Q000523:psychology*; D011795:Surveys and Questionnaires
keywords: OHIP-14; OHRQoL; Oral health; Stroke