title: Job stressors in naval personnel serving on ships and in personnel serving ashore over a twelve month period.
abstract: Sixty one percent of respondents to a questionnaire survey of occupational stress (Phase I) returned follow-up questionnaires twelve months later (Phase II). The Phase I questionnaire measured psychological strain resulting from exposure to occupational stressors, and measured the presence of stress buffers and demographic, psychological and lifestyle-related confounding factors, including age, rank and gender, mood state and the occurrence of stressful life events outside of work. The prevalence of strain was 31% at Phase I and 33% at Phase II. Fifty percent of personnel had no strain on either occasion, 15% had strain on both occasions and the remainder had strain on one occasion. The main stressor associated with strain at Phase I was an inability to disengage from work and this stressor accounted for a greater proportion of the variance in strain in personnel serving on ships than those serving ashore. The twelve-month follow-up questionnaire (Phase II) re-assessed psychological strain. A multiple linear regression analysis was conducted to identify factors measured at Phase I that predicted strain at Phase II in previously strain-free individuals. A lack of autonomy and control and dissatisfaction with living conditions predicted strain twelve months later in those serving on ships. Of the living conditions assessed, lack of privacy was the most strongly associated with strain twelve months later in those serving on ships. These stressors were not associated with strain twelve months later in those serving ashore. The findings suggest that improvements to the design of the environment on ships may have benefits for the psychological health of personnel.
authors.affiliation: Institute of Naval Medicine, Crescent Road, Alverstoke, UK. Bob.Bridger300@mod.uk
authors.forename: R S
authors.initials: RS
authors.lastname: Bridger
authors.forename: K
authors.initials: K
authors.lastname: Brasher
authors.forename: A
authors.initials: A
authors.lastname: Dew
authors.forename: S
authors.initials: S
authors.lastname: Kilminster
mesh_terms: D000223:Adaptation, Psychological; D000328:Adult; D005260:Female; D006306:Health Surveys; D006801:Humans; D007588:Job Satisfaction; D016014:Linear Models; D008137:Longitudinal Studies; D008297:Male; D008889:Military Personnel / Q000523:psychology*; D008960:Models, Psychological; D009326:Naval Medicine; D016273:Occupational Exposure / Q000009:adverse effects; D016272:Occupational Health; D015995:Prevalence; D011594:Psychometrics; D012767:Ships; D013315:Stress, Psychological / Q000523:psychology*; D011795:Surveys and Questionnaires; D013997:Time Factors; D006113:United Kingdom; D055815:Young Adult