Questionnaire survey and analysis of air quality onboard surface ships
10.3760/cma.j.issn.1009-6906.2018.01.004
- VernacularTitle:某型水面舰艇舱室空气品质问卷调查与分析
- Author:
Lu JIANG
1
;
Huxiang PAN
1
Author Information
1. 海军医学研究所舰艇卫生研究室,上海,200433
- Publication Type:Journal Article
- Keywords:
Surface ship;
Air quality;
Questionnaire survey
- From:
Chinese journal of nautical medicine and hyperbaric medicine
2018;25(1):12-14,18
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the subjective evaluation of air quality onboard 2 surface ships,so as to provide theoretical evidence for the control of air pollution in the cabins.Methods Copies of questionnaire were issued to the ship crew,and after recovery of the issued copies,the obtained results were statistically analyzed by using Excel 2007 and SPSS 19.0.Results The evaluation results concerning air circulation,temperature & humidity and quality of air indicated that the scores in the cabins of ship No.1 were lower than those of ship No.2.The same subjective symptoms of the crews onboard the 2 ships were fatigue,dry eye and skin pruritus.Conclusions With respect to air quality,the satisfaction rate of the crew onboard ship No.1 was higher than that of the crew onboard ship No.2,and the crews tended to attribute these symptoms wholly or partially to cabin air quality.With this reason,efforts should be made to improve cabin air quality.
