Tracking evaluation of "General Provisions of Safety and Health for Writing Boards" / 中国学校卫生
Chinese Journal of School Health
;
(12): 1719-1722, 2020.
Artículo
en Chino
| WPRIM
| ID: wpr-837605
ABSTRACT
Objective@#To evaluated the application of General Provisions of Safety and Health for Writing Boards(GB 28231-2011), and to provide basis for the revision and improvement of the standard.@*Methods@#From June to October 2018, a questionnaire survey was conducted among 852 people engaged in the evaluation, use and production of writing boards in 8 districts of Beijing, Liaoning and Jiangsu. The contents of the survey include the awareness, implementation of the standard and evaluating the use of various parameters in the standard by personnel from different institutions.@*Results@#The overall awareness ratio of the standard among staffs from health, education and enter prise was 78.26%. For the nominal size of the writing board and the vertical distance between the lower edge and the platform, the reasonableness considered lower by health professionals(62.50%, 37.50%) than that of education professionals(90.00%, 90.00%) and enterprise staffs(90.00%, 90.00%)(P<0.05); For the frequency and reasonableness of the nine parameters such as gloss and adhesion, the perception of each institution were significantly different(P<0.05), with proportion of professionals in health lower than experts in education and enterprise. For the two parameters of color and light resistance, each institution considered the maneuverability was not strong(P>0.05).@*Conclusion@#Propagation and implement is still needed to strengthen comprehension, because different institutions have different understandings towards the standard. There are still some problems waiting to be solved, such as different standard limits, poor enforceability of two parameters which are writing board color and light resistance.
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Índice:
WPRIM (Pacífico Occidental)
Idioma:
Chino
Revista:
Chinese Journal of School Health
Año:
2020
Tipo del documento:
Artículo
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