Step this way for better health

This leaflet explains how to use a step counter to motivate yourself to do more walking. It includes a step log to encourage walkers to monitor and record their progress.

Why weight?

This poster encourages people to become more physically active by promoting walking as a means of losing weight.

Go for a hearty walk

This poster encourages people to become more active by highlighting the value of walking in reducing the risk of heart disease.

The PHA message is clear for World COPD Day - smoking is bad for your lungs

In 2011, 31,574 people were registered as having Chronic Obstructive Pulmonary Disease (COPD) in Northern Ireland. The most common cause of COPD is smoking and to mark this year's World COPD day, which takes place on Wednesday 16 November, the Public Health Agency is encouraging all smokers to make a decision to stop smoking today and reduce their risk of developing the disease.COPD refers to a group of diseases which includes emphysema, chronic bronchitis, and in some cases asthma. With COPD, the airways in the lungs become damaged, causing them to become narrower, therefore restricting airflow and thus making it harder to breathe. The most common symptoms of COPD are breathlessness, wheezing, abnormal sputum (a mix of saliva and mucus in the airway), and a chronic cough often mistaken for a 'smokers' cough'. Symptoms can range from mild to severe, depending upon how advanced the disease is. In advanced cases, daily activities, such as walking up a short flight of stairs, can become very difficult.There is no cure for COPD. Stopping smoking is the single most effective wayto reduce your risk of developing COPD and avoid any further damage to the lungs. Gerry Bleakney, Head of Health and Social Wellbeing Improvement, PHA, said: "Smoking causes the lining of the airways to become inflamed and damaged and is the biggest cause of COPD. The risk of developing COPD increases the more an individual smokes and the longer they smoke. "The good news is that making changes to your lifestyle can reduce your risk of developing COPD. Stopping smoking reduces the risk of developing COPD and also slows down its progression. There is support available to help you quit and I would encourage everyone thinking about stopping smoking to log on to our Want 2 Stop website www.want2stop.info and order a 'Quit Kit' free of charge. Alternatively contact the Smokers' Helpline on 0808 812 8008 for help on planning to stop smoking or to find out where your nearest Stop Smoking Service is. "The Health Minister Edwin Poots said: "The impact of living with COPD can place a considerable strain on the lives of those suffering from the condition and their families. I understand that most smokers want to quit but it is not always easy to succeed and that several attempts are frequently necessary. I would therefore urge all smokers on world COPD day, to make that commitment to stop smoking. Professional help and support are readily available. There are almost 650 smoking cessation services provided all over Northern Ireland, mostly in community pharmacies, but also in GP surgeries, hospitals, community halls and schools."

Obesity - an acknowledged public health challenge

As we face a difficult economic climate, in which inequalities may worsen, the PHA faces many challenges in its efforts to improve the health of the population. One such challenge is the issue of obesity. Recently, in the Draft Programme for Government and, again today, in anticipation of the publication of the Consultation on the Review of Health and Social Care Services in Northern Ireland, the specific issue of obesity has been highlighted in the media.The PHA is committed to playing a lead role in tackling this major health issue and has been systematically examining the evidence of best practice and effectiveness to ensure that investment and working in partnership will bring clear benefits. A welcome consequence of any success would be a reduction in the impact of the physical, and emotional costs of obesity related ill-health to individuals - and the financial costs to an overstretched healthcare system.A multi-facetted approach to tackling obesity is required for Northern Ireland. This will mean working across government departments, looking at relevant legislation, taxation, food standards and labelling, as well as supporting a raft of programmes within education, workplace, and at the local community level."The prevalence of overweight and obesity has risen dramatically in recent years in Northern Ireland and is now the norm to be overweight, rather than the exception. The Northern Ireland Health and Social Wellbeing Survey (2010-11) indicated that 36% of adults are overweight and a further 23% are obese; this means that approximately 3 in 5 adults in Northern Ireland carry excess weight. A similar proportion of males and females were obese (23%) however males were more likely to be overweight (44%) than females (30%).Data from the Northern Ireland Health and Wellbeing Survey (2010-11) reported that 27% of children aged 2-15 years are obese or overweight. The findings presented here are based on the guidelines put forward by the International Obesity Task Force. Using this approach, 8% of children were assessed as obese, with similar results for boys (8%) and girls (9%). Obesity has serious implications for health and wellbeing and is associated with an increased risk of heart disease and stroke, type 2 diabetes, some cancers, respiratory problems and joint pain.Evidence indicates that being obese can reduce life expectancy by up to 9 years; and it can impact on emotional and psychological well-being and self-esteem, especially among young people.Obesity also impacts on wider society through economic costs, loss of productivity and increased demands on our health and social care system. It is estimated that obesity in Northern Ireland is resulting in 260,000 working days lost each year with a cost to the local economy of £500 million.The good news is that the intentional loss of significant weight (approx 10kg) in overweight and obese adults has been shown to confer significant health benefits, decreased morbidity and may also reduce obesity-related mortality.Key programmes and interventions are undertaken by the PHA in order to prevent and reduce overweight and obesity. The programmes/interventions are supported by significant ongoing work at local level. Examples include:the promotion of breastfeeding; local programmes to increase awareness of good nutrition and develop cooking skills, for example 'Cook It!'; promotion of more active lifestyles, for example, Walking for Health' and 'Teenage Kicks'; development of community allotment schemes; programmes for primary school children, for example Skip2bfit and Eat, Taste and Grow; and sports and other recreation, for example 'Active Belfast'. The PHA's multi media campaign 'It all adds up!' to encourage children to become more active and understand the importance of keeping fit, in a fun and exciting way, ran until October 2011. It encouraged parents and carers to go to the website www.getalifegetactive.com and download the PHA logbook It all adds up! to plan activities as a family. The logbook helped children and parents plan and keep track of their participation in physical activity at school, home and in the community. PHA is currently developing a public information campaign and other supportive work to increase public awareness of obesity as well as to provide advice and support for those who want to make real changes. The campaign development is well underway and is anticipated for launch in late Spring 2012. Like many common health problems, people living in disadvantaged circumstances suffer most and the PHA is committed to tackling this aspect of health inequality. The good news is that even a modest weight loss, of 1-1 Â_ stones, can help to reduce the risk of many of the health problems resulting from being overweight or obese. Information on losing weight through healthier eating and being more active can be found on the PHA websites - www.enjoyhealthyeating.info and www.getalifegetactive.com . These websites provide help and advice for anyone who wants to improve their eating habits and fitness levels, by making small, sustainable, healthy changes to their lifestyle. The PHA leaflet, Small changes, big benefits is also available to download from the PHA website, 'Publications' section.

A Fitter Future for All - Framework launched

Obesity is a modern lifestyle epidemic that is threatening our health and well-being.This was the key message delivered by Health Minister Edwin Poots at the launch of The Framework for Preventing and Addressing Overweight and Obesity in Northern Ireland 2012-2022: 'A Fitter Future for All'.This ten year strategy will seek to improve the health and wellbeing of people throughout their entire life, from newborns to seniors.Minister Poots said: "We need to face the issue of obesity head on. It's an issue that will require commitment and action from across all sectors, including other government departments and agencies. It is therefore my intention to invest more than £7 million towards tackling the problem of obesity over the next three years."The negative impact on health caused by obesity cannot be over stated. Being obese increases the risk of developing serious illnesses such as heart disease, stroke, some cancers and type 2 diabetes."It is a significant challenge facing modern society and if we don't tackle it now we are storing up a multitude of problems for ourselves in the future."The Minister continued: "More and more of our children and young people are becoming overweight or obese and are putting themselves at risk of developing a range of health problems in their later years."Evidence shows that it is more likely that an obese child will become an obese adult. This in turn will lead to a greater strain on our health and social care services, with more people requiring treatment for obesity related illnesses and specialist care."The proposed framework looks to address a number of key issues, including:-increasing levels of breastfeeding;increasing knowledge and skills about food and its preparationencouraging participation in physical activity;promoting walking and cycling; making sure how we live and where we live encourages and supports healthy eating and physical activity;encouraging and supporting more community involvement with these issues; and;continuation of reformulation of processed foods.The Minister added: "In Northern Ireland 59% of adults are either overweight (36%) or obese (23%). Another worrying statistic is that 8% of children aged 2-15 years were assessed as being obese. These figures demonstrate the scale of the problem and the enormous challenge we are facing."The new framework sets challenging targets. To date we have focussed on simply trying to stop the rise in the levels of obesity, however under A Fitter Future For All we are seeking to actually reduce the level of obesity by 4% and overweight and obesity by 3% among adults. In addition, we are seeking a 3% reduction of obesity and 2% reduction of overweight and obesity among our children and young people." "Meeting these targets will require changes in our lifestyles and behaviours. Most importantly, individuals need to be given the opportunity to make decisions that will benefit their own health and wellbeing".Referring to the 'Give It A Go!' initiative, to increase awareness of the range of nutritional and physical activity initiatives in the southern area, the Minister said: "The Give It A Go! Initiative is a great example of how collaborative work can make such a positive contribution to peoples' lives by providing opportunities for learning, participation in physical activity and for social interaction."Tackling obesity and seeing positive results throughout the life course of the entire population will take time but I strongly believe that the actions set out in this framework will inspire and enable people to improve their diets and be more active."Encouraging people to consider the framework and adopt a healthier lifestyle, the Minister concluded: "Government cannot tackle obesity on its own. We can encourage and promote healthy eating and physical activity but as a society, we must take more individual responsibility for our own health outcomes."Dr Tracy Owen, Consultant in Public Health Medicine with the PHA, said: "The PHA is already working with partner organisations across many of the areas included in the framework 'A Fitter Future for All' and is addressing issues such as developing people's skills and knowledge about healthier eating along with encouraging participation in physical activity. The framework gives us the opportunity to raise awareness of this important area and strengthen action."As the Minister has mentioned, a good example of this coordinated action is the PHA supported initiative Give it a Go! which is providing people in the Southern area with the opportunity to learn about food through supermarket tours and Cook it! classes and to get active through walks, spinning classes and many other activities, all of which are free. These taster sessions are aimed at raising awareness of healthier lifestyles which will ultimately make changes in behaviour more likely."These changes, no matter how small, can help people to lose weight, maintain a healthy weight and bring big benefits to their general health. Importantly, we have developed this joint programme by working closely with our partners, particularly local councils."

Twenty-four-hour energy expenditure in pregnant and nonpregnant Gambian women, measured in a whole-body indirect calorimeter.

Twenty-four-hour energy expenditure (EE), daily and sleeping EE, and the energy cost of a standardized treadmill exercise were assessed in a respiration chamber in 41 young pregnant Gambian women at 12 (n = 11), 24 (n = 15), and 36 (n = 15) wk of gestation and compared with 13 nonpregnant nonlactating (NPNL) control women. The rate of 24-h EE was significantly higher (P less than 0.001) at 36 wk gestation (8443 +/- 243 kJ/d) than in the NPNL group (6971 +/- 172 kJ/d) or at 12 and 24 wk (7088 +/- 222 and 7188 +/- 192 kJ/d, respectively). Per unit body weight, no more differences in 24-h EE, daily and sleeping EE, or energy cost of walking were observed between pregnant and NPNL women. There was no statistical difference in the 24-h respiratory quotient among the groups. We conclude that the state of pregnancy in Gambian women induces a progressive rise in 24-h EE, which becomes significant in the third trimester and is proportional to body weight.

Belfast Active Travel Action Plan 2014-2020

The Belfast Strategic Partnership, which is led by the Public Health Agency, Belfast Health and Social Care Trust and Belfast City Council, is launching theBelfast Active Travel Action Plan 2014-2020 which aims to build a healthier city by encouraging people to incorporate walking and/or cycling into their daily travel. The travel plan aims to try to make Belfast a more vibrant city where people are healthy, fit, well-connected with one another, and use physical activity as part of their everyday lives.

Age does not hamper the response to pulmonary rehabilitation of COPD patients

Pulmonary rehabilitation (PR) improves health status and exercise tolerance, but not respiratory function in patients with chronic obstructive pulmonary disease (COPD). The objective of the study was to identify predictors of improvement in the 6-min walked distance (6'WD) in elderly COPD patients after PR. Methods: this was a prospective observational study performed in an ambulatory rehabilitation setting. The authors enrolled 74 patients aged 65-83 years (mean: 74.2, SD: 4.4) with stable COPD in GOLD stage 3-4. About half (45.6%) of them had a basal O2 saturation of 90% or less. After a baseline multi-dimensional assessment, patients underwent a 20-session rehabilitation cycle including training of the upper and lower extremities, and respiratory exercises, along with education sessions.

Unstable shoes increase energy expenditure of obese patients.

BACKGROUND: Ergonomic unstable shoes, which are widely available to the general population, could increase daily non-exercise activity thermogenesis as the result of increased muscular involvement. We compared the energy expenditure of obese patients during standing and walking with conventional flat-bottomed shoes versus unstable shoes.¦METHODS: Twenty-nine obese patients were asked to stand quietly and to walk at their preferred walking speed while wearing unstable or conventional shoes. The main outcome measures were metabolic rate of standing and gross and net energy cost of walking, as assessed with indirect calorimetry.¦RESULTS: Metabolic rate of standing was higher while wearing unstable shoes compared with conventional shoes (1.11±0.20 W/kg(-1)vs 1.06±0.23 W/kg(-1), P=.0098). Gross and net energy cost of walking were higher while wearing unstable shoes compared with conventional shoes (gross: 4.20±0.42 J/kg(-1)/m(-1)vs 4.01±0.39 J/kg(-1)/m(-1), P=.0035; net: 3.37±0.41 J/kg(-1)/m(-1)vs 3.21±0.37 J/kg(-1)/m(-1); P=.032).¦CONCLUSION: In obese patients, it is possible to increase energy expenditure of standing and walking by means of ergonomic unstable footwear. Long-term use of unstable shoes may eventually prevent a positive energy balance.

Assessment of free-living physical activity in humans: an overview of currently available and proposed new measures.

The number of physical activity measures and indexes used in the human literature is large and may result in some difficulty for the average investigator to choose the most appropriate measure. Accordingly, this review is intended to provide information on the utility and limitations of the various measures. Its primary focus is the objective assessment of free-living physical activity in humans based on physiological and biomechanical methods. The physical activity measures have been classified into three categories: Measures based on energy expenditure or oxygen uptake, such as activity energy expenditure, activity-related time equivalent, physical activity level, physical activity ratio, metabolic equivalent, and a new index of potential interest, daytime physical activity level. Measures based on heart rate monitoring, such as net heart rate, physical activity ratio heart rate, physical activity level heart rate, activity-related time equivalent, and daytime physical activity level heart rate. Measures based on whole-body accelerometry (counts/U time). Quantification of the velocity and duration of displacement in outdoor conditions by satellites using the Differential Global Positioning System may constitute a surrogate for physical activity, because walking is the primary activity of man in free-living conditions. A general outline of the measures and indexes described above is presented in tabular form, along with their respective definition, usual applications, advantages, and shortcomings. A practical example is given with typical values in obese and non-obese subjects. The various factors to be considered in the selection of physical activity methods include experimental goals, sample size, budget, cultural and social/environmental factors, physical burden for the subject, and statistical factors, such as accuracy and precision. It is concluded that no single current technique is able to quantify all aspects of physical activity under free-living conditions, requiring the use of complementary methods. In the future, physical activity sensors, which are of low-cost, small-sized, and convenient for subjects, investigators, and clinicians, are needed to reliably monitor, during extended periods in free-living situations, small changes in movements and grade as well as duration and intensity of typical physical activities.

'Active Travel' Maps: Derry/Londonderry, Enniskillen, Limavady, Omagh and Strabane

New 'Active Travel' Maps, funded by the Public Health Agency, for the cities and towns of Derry/ Londonderry, Enniskillen, Limavady, Omagh and Strabane have been launched to encourage local people and visitors to build physical activity into their day by walking, cycling, jogging, or using public transport.The Active Maps aim to promote health and wellbeing across the five district councils in the West and contain information on local cycle, walk and bus routes as well as useful contacts such as local cycle hire and sales outlets and walking groups, for example.

Walk Leader cue card

The Walking for Health programme was established in 2001 and continues to be an integral part of Government policy to address the health and wellbeing of the population in Northern Ireland. The programme is delivered through HSC Trusts across Northern Ireland and is supported by the Public Health Agency. Walking for Health aims to encourage inactive people to increase their level of physical activity by participating in local led health walks.

Walk Leader training manual

The Walking for Health programme was established in 2001 and continues to be an integral part of Government policy to address the health and wellbeing of the population in Northern Ireland. The programme is delivered through HSC Trusts across Northern Ireland and is supported by the Public Health Agency. Walking for Health aims to encourage inactive people to increase their level of physical activity by participating in local led health walks.

Walk Leader information leaflet

The Walking for Health programme was established in 2001 and continues to be an integral part of Government policy to address the health and wellbeing of the population in Northern Ireland. The programme is delivered through HSC Trusts across Northern Ireland and is supported by the Public Health Agency. Walking for Health aims to encourage inactive people to increase their level of physical activity by participating in local led health walks.