Creating healthy workplaces in Northern Ireland: evaluation of a lifestyleand physical activity assessment programme

An observational study was carried out on 2595 Northern Ireland civil serva nts who attended a workplace lifestyle and physical activity assessment pro gramme involving self-reported lifestyle history, measurement of physiologi cal parameters and a 6 month follow-up postal questionnaire survey. Almost two-thirds of participants did not engage in regular moderate physical acti vity, with females twice as likely not to than men. Approximately one in si x participants were smokers and three-quarters were found to have body fat estimations above the acceptable level, with females much more likely to be obese than men. Aerobic capacity was below average in 17% of participants and was associated with increasing age, smoking in the under 35s and poor p hysical activity levels. Excessive alcohol intake was found in 8% of all pa rticipants, and was more likely in men and smokers. In the follow-up survey , 83% needed to make one or more changes to their lifestyle. Smoking was th e most difficult to change, with only 14% remaining abstinent after 6 month s. Almost two-thirds were maintaining improved dietary habits and exercise activity, with around one-half moderating alcohol intake and achieving weig ht reduction. Overall, the average level of non-attempted behaviour change was one in five (19.6%), tried but failed accounted for almost one in three (31.2%) and successful maintenance of positive lifestyle change occurred i n one-half (49.2%). Brief lifestyle and physical activity assessment progra mmes are effective interventions in getting employees to modify their lifes tyles. The impact this has on wider organizational issues such as absenteei sm and productivity needs further evaluation.