title: [Quality of life of inpatients with coal workers' pneumoconiosis and its influential factors].
abstract: OBJECTIVE
  To investigate the quality of life ( QOL) of inpatients with coal workers' pneumoconiosis( CWP) and analyse its influential factors, and to provide a theoretical basis for effective control measures.
  
  
  METHODS
  Eighty-eight CWP patients in a hospital were included in the study. A questionnaire survey was conducted in them using a self-designed QOL scale. A database was established by software EpiData3.1, and the obtained data were statistically analyzed by software SPSS 16.0.
  
  
  RESULTS
  Of the 88 patients, 73( 82.9%) had middle-level QOL, with a mean QOL loss rate of 36.2%; the loss rates of physical function and somatic sensation were the highest ( 44.2% and 41.5%). The patients with stage II CWP had significantly lower physical function than those with stage I and III CWP; the physical function and social function of patients significantly decreased with age; the personal income, household income, and housing condition of the patients had a marked impact on their physical and psychological functions, and the housing condition and education level had a marked impact on their social function. The multivariate analysis showed that old age, low income,and poor housing condition were the main adverse factors for the QOL of inpatients with CWP.
  
  
  CONCLUSIONS
  The QOL of inpatients with CWP declines significantly, and their QOL is related to the age, income, and satisfaction with housing condition.
authors.affiliation: Hospitalof Xuzhou Mining Business Group Co. Ltd., Xuzhou, China.
authors.forename: Zhi-fang
authors.initials: ZF
authors.lastname: Song
authors.forename: Zhi-guo
authors.initials: ZG
authors.lastname: Hou
authors.forename: Li-li
authors.initials: LL
authors.lastname: Chai
authors.forename: Xian-ming
authors.initials: XM
authors.lastname: Ji
authors.forename: Jing-jing
authors.initials: JJ
authors.lastname: Fan
authors.forename: Chen
authors.initials: C
authors.lastname: Luo
authors.forename: Ting
authors.initials: T
authors.lastname: Wang
authors.forename: Chun-hui
authors.initials: CH
authors.lastname: Ni
mesh_terms: D000368:Aged; D000369:Aged, 80 and over; D055008:Anthracosis; D006801:Humans; D008297:Male; D008875:Middle Aged; D011788:Quality of Life