Can reduced smoking be a way for smokers not interested in quitting to actually quit?

The predominating way to stop smoking is to do it abruptly. At every given time, the large majority of smokers are not motivated or willing to try and give up. Some smokers are entirely happy with their smoking, a larger group would like to smoke less and a third group wants to quit. With the abrupt quitting message we are only addressing those wanting to quit. Maybe not even all, since some of them may have tried many times already and learned that they cannot quit abruptly. They may have given up on giving up. Some interesting results are given in recent studies that have recruited smokers not motivated to quit but interested in reducing their smoking. From nine randomized placebo-controlled trials where smokers were given behavioural support and pharmacological assistance, motivation to quit seemed to have increased, and in each trial, a proportion of these unmotivated smokers gave up smoking. It is suggested that for smokers unable or not interested in giving up abruptly, a softer and more gradual approach should be considered. Such an approach may bring new smokers into treatment, produce more people wanting to quit and improve public health.     

Nicotine dependence: development,mechanisms, individual differences and links to possible neurophysiological correlates

There is now little doubt that the majority of people who smoke tobacco do so to experience the psychopharmacological properties of the nicotine present in the smoke and that a significant proportion of habitual tobacco users become addicted to the drug nicotine. In the US some 80% and in Europe (Germany) 39% of smokers have been classified as dependent according to the diagnostic guidelines of the American Psychiatric Association. As a result, direct nicotine replacement is used increasingly by many people who want to stop smoking. The objectives of this review are to outline the mechanisms involved in the development and maintenance of nicotine dependence and to link behavioural observations to possible neurophysiologic correlates.     

The anti-smoking climate in EU countries and Poland

BACKGROUND: In the fall of 1998, 9095 smokers above 18 years, were interviewed about their smoking behaviour and knowledge and attitudes relating to the smoking. The survey (S) was conducted for the Cancer Commission of the EU and sponsored by SmithKline Beecham. An anti-smoking thermometer that is intended to assess the anti-smoking climate (ASC) in each EU country plus Poland was created. In doing so country owners of the S were asked to choose and rank the five questions in the S they thought best reflected the ASC. The five questions chosen were--smoking is a major cause of death and disease, want to stop smoking, governments should do more, ever made a serious quit attempt and smoke free areas should be provided. METHOD: The smokers comprised a representative sample of smoking cigarette per day, vis-a-vis age, sex and rural or urban area. Face to face interviews were conducted using a semi-structured questionnaire. RESULTS: Poland had the most developed ASC, 368 points, followed closely by Sweden 358. In the bottom were Germany 266 and Austria 258. Large differences were noted on willingness to quit; from the 85% in Sweden to Italy 37%. CONCLUSION: The ASC varies considerably within EU and measures to reduce the death and disease from smoking should be tailored to the situation in each country.     

A comparison of the Fagerstr?m Test for Nicotine Dependence and smoking prevalence across countries.

AIMS: To examine the correlation between the Fagerstr?m Test for Nicotine Dependence (FTND) score and smoking prevalence across countries. DESIGN: Cross-sectional study. SETTING: Fifteen studies from 13 countries with FTND score data. PARTICIPANTS: Samples of smokers were identified through systematic literature searches, web queries and colleagues. Smokers were considered representative of their country's smoking population if they were drawn from population-based sources, were not seeking smoking cessation treatment and did not have significant comorbidities. Smoking prevalence data were derived from the study itself or the country's population rate of daily smoking for the study year. MEASUREMENTS: A Pearson correlation coefficient was used to examine the direction and magnitude of the correlation between FTND score and smoking prevalence across countries. FINDINGS: FTND scores ranged from 2.8 to 4.6. Smokers in Germany and Norway had the lowest FTND scores, while smokers in Sweden and the United States had the highest FTND scores. The prevalence of daily smoking in these countries was very different: 37% and 30% in Germany and Norway, 19% and 16% in the United States and Sweden, respectively. An inverse correlation towards higher FTND scores in countries with lower smoking prevalence was found (r=-0.73, P=0.001). Current smokers had higher FTND scores than former smokers. CONCLUSIONS: The significant inverse correlation between FTND score and smoking prevalence across countries and higher FTND score among current smokers supports the idea that remaining smokers may be hardening. Less dependent smokers may quit more easily and remaining dependent smokers may need more intensive treatment.     

What degree of work overload is likely to cause increased sickness absenteeism among nurses? Evidence from the RAFAELA patient classification system

AIM: This paper reports a study examining whether nurses' work overload is associated with increased sick leave and quantifying the loss of working days from work overload. BACKGROUND: The RAFAELA patient classification system indicates nursing care intensity in relation to an optimum and is one of the few validated monitoring instruments of patient-associated workload among nurses. However, it is not clear whether work overload is a risk factor for increased sickness absenteeism, an important occupational problem in health care. METHOD: An observational cohort study was carried out with 877 nurses, 31 wards and five Finnish hospitals. Patient-associated workload scores from the RAFAELA system were based on a 6-month monitoring period in 2004. Records of 12-month self certified (1-3 days) and medically certified (>3 days) periods of sick leave in the same year were obtained from employers' registers. FINDINGS: The mean workload was 9% (sd = 8%) above the optimum. There was a linear trend between increasing workload and increasing sick leave (P < or = 0.006). Among nurses with workload > or =30% above the optimum the rate of self certified periods of sick leave was 1.44 (95% CI 1.13-1.83) times higher than among those with an optimum workload. The corresponding rate ratio for medically certified sick leave was 1.49 (1.10-2.03). These excess rates of sickness absence resulted in 12 extra sick leave days per person-year. CONCLUSION: Measuring nurses' workload may be an important part of strategic human resource management of nurses to reduce sick leave among nurses.     

Measurement properties of the Minimal Insomnia Symptom Scale (MISS) in an elderly population in Sweden

Background

The purpose of this study was to identify predictors of health decline among older adults with clinically diagnosed community acquired pneumonia (CAP). It was hypothesized that older adults with CAP who had lower levels of social support would be more likely to report a decline in health.

Methods

A telephone survey was used to collect detailed information from older adults about their experiences with CAP. A broader determinants of health framework was used to guide data collection. This was a community wide study with participants being recruited from all radiology clinics in one Ontario community.

Results

The most important predictors of a health decline included: two symptoms (no energy; diaphoresis), two lifestyle variables (being very active; allowing people to smoke in their home), one quality of life variable (little difficulty in doing usual daily activities) and one social support variable (having siblings).

Conclusions

A multiplicity of factors was found to be associated with a decline in health among older adults with clinically diagnosed CAP. These findings may be useful to physicians, family caregivers and others for screening older adults and providing interventions to help ensure positive health outcomes.     

Feeling hindered by health problems and functional capacity at 60 years and above

It is common to use activities of daily living (ADL) rating scales to identify the impact of health problems such as diseases, impaired eyesight or hearing on daily life. However, for various reasons people with health problems might feel hindered in daily life before limitations in ability to perform ADL have occurred. In addition, there is sparse knowledge of what makes people feel hindered by health problems in relation to their ADL capacity. The aim was to investigate feeling hindered by health problems among 1297 people aged 60-89 living at home in relation to ADL capacity, health problems, life satisfaction, self-esteem, and social and financial resources, using a self-reported questionnaire, including questions from Older Americans' Resources and Services schedule (OARS), Rosenberg's self-esteem and Life Satisfaction Index Z (LSIZ). People feeling greatly hindered by health problems rarely had anyone who could help when they needed support, had lower life satisfaction and self-esteem than those not feeling hindered. Feeling hindered by health problems appeared to take on a different meaning depending on ADL capacity, knowledge that seems essential to include when accomplishing health promotion and rehabilitation interventions, especially at the early stages of reduced ADL capacity.     

Malnutrition and cognitive impairment among people 60 years of age and above living in regular housing and in special housing in Sweden: a population-based cohort study

Background

Malnutrition is a common problem among older people and associated with reduced functional and cognitive ability. Furthermore, malnutrition among people living in special housing, i.e. in nursing homes or sheltered accommodation, appears to be more common than among those living in regular housing, i.e. in their own homes. However, it is still unclear if the relationship between malnutrition and impaired cognitive ability is connected to living arrangement, i.e. if the relationship is stronger among those who live alone compared to those who cohabit in regular housing.

Objectives

The purpose with the present study was to describe the relationship between nutritional status and cognitive ability among people 60 years of age and above in Sweden, with a focus on housing and living arrangement.

Design

Population-based cohort study.

Setting and participants

The study focused on people living in regular or in special housing and comprised 1402 randomly selected individuals (60-96 years of age) who lived in one municipality in south-eastern Sweden and participated in SNAC-B (the Swedish study on Aging and Care - Blekinge), 2001-2003.

Methods

Data regarding demography, nutrition and functional and cognitive ability were collected through questionnaires, medical examinations and structured interviews.

Results

The relationship was the strongest between cognitive ability and nutritional status among those living in special housing. Regardless of housing and living arrangement, older people with a moderate or severe cognitive impairment risked (OR 2.59-16.00) being malnourished, irrespective of functional ability.

Conclusion

This study highlights that those with a moderate and severe cognitive impairment suffer a risk of developing malnutrition, irrespective of living and housing arrangement. The findings suggest that nurses in the social service and health care system need to consider changes in weight and nutritional intake as well as the individual needs of older people with cognitive impairment to avoid malnutrition.     

Determinants of feeling hindered by health problems in daily living at 60 years and above

Although the ability to perform activities of daily living (ADL) is frequently used to identify the impact on daily living caused by health problems such as diseases, impaired eyesight or hearing, it is still not well known what makes people feel hindered in daily living with more or less inability to perform ADL. The aim of this study was to investigate feeling hindered by health problems in daily living among people (n = 958, 60–96 years) in relation to ADL capacity, health problems as well as social and financial resources, sense of coherence and life satisfaction. The data are taken from a baseline survey in one of the four included centres (Blekinge) of the longitudinal multicentre cohort study, The Swedish National Study on Aging and Care. The result showed that people felt hindered by their health problems despite no impairment in ADL capacity. Feeling greatly hindered by health problems was associated with factors linked to mobility but also to fatigue, no help when needed, and avoiding being outdoors due to fear of falling. Factors associated with feeling greatly hindered differed depending on whether people were impaired in ADL capacity or not. In people with excellent ADL capacity feeling hindered was associated with picking up things from the floor and rising from a chair and fatigue, whereas avoiding being outdoors, no help when needed and rising from a chair were found to be associated with feeling hindered by health problems among people with impaired ADL capacity. Combining people's ADL capacity with questions about feeling hindered may provide knowledge of determinant factors of feeling hindered in relation to ADL capacity, impaired or not, to identify people in need of rehabilitation or other interventions.