Surveillance of working conditions and the work environment: development of a national hazard surveillance tool in New Zealand.
OBJECTIVE
Changes to work and the impact of these changes on worker health and safety have been significant. A core surveillance data set is needed to understand the impact of working conditions and work environments. Yet, there is little harmony amongst international surveys and a critical lack of guidance identifying the best directions for surveillance efforts. This paper describes the establishment of an instrument suitable for use as a hazard surveillance tool for New Zealand workers.


METHODS
An iterative process of critical review was undertaken to create a dimensional framework and select specific measures from existing instruments. Pilot testing to ascertain participant acceptability of the questions was undertaken.


RESULTS
The final questionnaire includes measures of socio-demographic characteristics, occupational history, work organisation, physicochemical, ergonomic and psychosocial hazards. Outcome measures were also included.


CONCLUSIONS
A robust New Zealand hazard surveillance questionnaire comprehensively covering the key measures of work organisation and work environments that impact upon worker health and safety outcomes was developed. Recommended measures of work organisation, work environment and health outcomes that should be captured in work environment surveillance are made.
Lilley
Rebbecca
R
Injury Prevention Research Unit, Department of Preventive and Social Medicine, University of Otago, PO Box 913, Dunedin, New Zealand. rebbecca.lilley@ipru.otago.ac.nz
Feyer
Anne-Marie
AM
Firth
Hilda
H
Cunningham
Chris
C
Paul
Charlotte
C
D006801:Humans; D009520:New Zealand; D016273:Occupational Exposure; D010865:Pilot Projects; D011159:Population Surveillance / Q000379:methods*; D011584:Psychology; D018570:Risk Assessment / Q000379:methods; D011795:Surveys and Questionnaires