Eric Van Lente

Living longer and feeling better: healthy lifestyle, self-rated health, obesity and depression in Ireland.

BACKGROUND The combination of four protective lifestyle behaviours (being physically active, a non-smoker, a moderate alcohol consumer and having adequate fruit and vegetable intake) has been estimated to increase life expectancy by 14 years. However, the effect of adopting these lifestyle behaviours on general health, obesity and mental health is less defined. We examined the combined effect of these behaviours on self-rated health, overweight/obesity and depression. METHODS Using data from the Survey of Lifestyle Attitudes and Nutrition (SLAN) 2007 (), a protective lifestyle behaviour (PLB) score was constructed for 10,364 men and women (>18 years), and representative of the Republic of Ireland adult population (response rate 62%). Respondents scored a maximum of four points, one point each for being physically active, consuming five or more fruit and vegetable servings daily, a non-smoker and a moderate drinker. RESULTS One-fifth of respondents (20%) adopted four PLBs, 35% adopted three, 29% two, 13% one and 2% adopted none. Compared to those with zero PLBs, those with four were seven times more likely to rate their general health as excellent/very good [OR 6.8 95% CI (3.64-12.82)] and four times more likely to have better mental health [OR 4.4 95% CI (2.34-8.22)]. CONCLUSIONS Adoption of core protective lifestyle factors known to increase life expectancy is associated with positive self-rated health, healthier weight and better mental health. These lifestyles have the potential to add quality and quantity to life.

Measuring population mental health and social well-being

ObjectivesThis paper examines the relationships between indicators of positive and negative dimensions of mental health, social well-being and physical health.MethodsThe paper reports on data collected in the third National Survey of Lifestyle, Attitudes and Nutrition (SLÁN 2007), a cross-sectional survey conducted with a representative sample of 10,364 Irish adults. The survey included measures of positive mental health and non-specific psychological distress from the SF-36 questionnaire, together with measures of social well-being, subjective health, and selected health behaviours.ResultsPositive mental health is predicted by lower levels of loneliness and higher levels of social support. Better self-rated health, positive health behaviours and lower GP consultation rates are associated with higher levels of positive mental health. Lower levels of social well-being, were found to be the strongest predictors of negative mental health.ConclusionsSocial well-being and health behaviours correlate with both positive and negative mental health. These findings highlight the need to endorse comprehensive approaches to population mental health promotion. The inclusion of both positive and negative mental health indicators in future population health surveys is supported by the findings.

Evaluation of Hand-Arm and Whole-Body Vibrations in Construction and Property Management

OBJECTIVES To identify and measure the magnitude of hand-arm vibration (HAV) and whole-body vibration (WBV) sources (tools, vehicles etc.) in use within a previously unexamined sector: a construction and property management company. To evaluate the effect of factors such as age of tool, materials being worked on, number and location of tool handles, tool weight, and manufacturer brand on HAV magnitude and the effect of factors such as manufacturer machine brand, terrain, and work task on WBV magnitude. DESIGN This study was carried out in a construction and property management company, employees (n = 469) working in the engineering services and maintenance departments who use vibrating equipment as part of their work were invited to participate. Two hundred and eighty-nine employees working as general operatives, excavator drivers, stone masons, carpenters, labourers, fitters, welders, and gardeners agreed to participate. METHODS A total of 20 types of hand tool (n = 264) and 11 types of vehicle (n = 158) in use within the company were selected for inclusion in the study. Five pieces of equipment had never previously been measured. Vibration measurements were carried out in accordance with ISO 5349-1 (Mechanical vibration-measurement and assessment of human exposure to hand transmitted vibration-Part 1: general guidance. 2001) (HAV) and ISO 2631-1 (Mechanical vibration and shock: evaluation of human exposure to WBV in the working environment. Part 1-general requirements. 1997) (WBV). Vibration measurements were made while workers were operating the equipment as part of their normal work activities. RESULTS A wide range of vibration emission values were recorded for most tool types, e.g. orbital sanders (1.39-10.90 m s⁻²) and angle grinders (0.28-12.25 m s⁻²), and vehicle, e.g. forklifts (0.41-1.00 m s⁻²) and tractors (0.04-0.42 m s⁻²). Vibration magnitudes were largely consistent with those found in previous studies. The highest HAV magnitude was measured on a demolition hammer (13.3 m s⁻²) and the highest WBV magnitudes were measured on an excavator with a rock breaking attachment (5.81 m s⁻²). HAV magnitudes were found to be particularly strongly influenced by tool age, while WBV magnitudes varied with work activity and terrain. CONCLUSIONS Within the construction and management company, few hand tools (3 of 20) exceeded the exposure action values (EAV) specified in the European Physical Agents (Vibration) Directive 2002/44/EC [On the minimum health and safety requirements regarding the exposure of works to the risks arising form physical agents (vibration)], when used for an 8-h period. HAV magnitudes were found to be very dependent on tool age, highlighting the importance of a tool maintenance programme incorporating tool work life prediction supported by regular vibration exposure measurements. Most of the vehicles (10 of 11) tested in this study exceeded the EAV specified for WBV, when operated for 8 h. WBV magnitudes were found to be dependent on the work task and thus, job rotation could be employed to control WBV exposures to acceptable levels.

Standardising assessment instruments and care planning in Ireland

Purpose – Scoping of instruments in use for assessment of needs and the practices that surround care planning in residential care for older people in Ireland, in the wake of the introduction of national standards. The paper discusses these issues. Design/methodology/approach – Survey of care providers using an online/postal questionnaire, developed from the domains of need outlined in the standards. Findings – There is wide variation in the use of standardised instruments for assessment. Within some domains, standardised instruments enjoy near universal usage. However, within other domains, standardised instruments are often absent, external professional input and/or guidelines dominate and/or instruments have been adapted in-house. Practices surrounding care planning are largely homogeneous and the preserve of medical professionals. Research limitations/implications – This research was confined to the Republic of Ireland, limiting generalisation. The self-selecting nature of participants must also be con...