National standard for health assessment of rail safety workers: the first year.
OBJECTIVE
To determine the prevalence of health problems in New South Wales train drivers and the impact of the new national health-assessment standard on train drivers' fitness for work.


METHODS
Retrospective audit of files of all RailCorp train drivers (743) and train driver recruits (283) who were assessed under the new national standard for health assessment of rail safety workers between February 2004 and February 2005.


METHODS
Smoking status; prevalence of hypertension, heart disease, diabetes and obstructive sleep apnoea; alcohol use disorders; body mass index (BMI); total cholesterol level; fasting blood glucose level; cardiac risk score; fitness status.


RESULTS
25.2% of drivers and 27.9% of recruits were smokers; 43.8% of drivers and 21.9% of recruits were hypertensive; 34.6% of drivers and 31.4% of recruits had high total cholesterol levels (> 5.5 mmol/L). Median BMI values were 29 kg/m(2) (range, 18-59 kg/m(2)) for drivers and 28 kg/m(2) (range, 19-55 kg/m(2)) for recruits. The prevalence of obesity (BMI > or =30.0 kg/m(2)) was higher in both male drivers and recruits compared with the general male population. At initial assessment, 65.1% of drivers and 88.0% of recruits were certified as unconditionally fit for work; 12.4% of drivers and 7.1% of recruits were assessed as temporarily unfit; and 22.5% of drivers and 4.6% of recruits were considered fit subject to review (after periods ranging from 3 to 12 months). Two per cent of drivers and 2.5% of recruits were subsequently deemed to be permanently unfit, the most common reasons being heart conditions, psychiatric disorders, orthopaedic problems, colour vision impairment and sleep apnoea.


CONCLUSIONS
Cardiovascular risk factors and cardiovascular disease are the most significant health issues affecting train drivers' fitness for work. With the more stringent health assessment and regular review required by the new standard, most drivers can continue with their duties, with the added benefits of improved personal health and greater safety to the rail network and the public.
Mina
Reem
R
Quality Occupational Health, Sydney, NSW, Australia.
Casolin
Armand
A
D000328:Adult; D000368:Aged; D001315:Australia / Q000453:epidemiology; D015992:Body Mass Index; D003117:Color Vision Defects / Q000453:epidemiology; D005260:Female; D006304:Health Status; D006801:Humans; D006937:Hypercholesterolemia / Q000453:epidemiology; D006973:Hypertension / Q000453:epidemiology; D008297:Male; D008485:Medical Audit; D001523:Mental Disorders / Q000453:epidemiology; D008875:Middle Aged; D009765:Obesity / Q000453:epidemiology; D016272:Occupational Health; D011890:Railroads; D012189:Retrospective Studies; D020181:Sleep Apnea, Obstructive / Q000453:epidemiology; D012907:Smoking / Q000453:epidemiology; D014938:Work Capacity Evaluation