Piia Jallinoja

Does Knowledge Make a Difference? The Association Between Knowledge About Genes and Attitudes Toward Gene Tests

A survey was conducted (n = 1,216) to evaluate the level of knowledge about basic facts of genetics and attitudes toward gene tests among the Finnish population. Our results show that a majority of the Finnish population generally approved of gene tests. Well over half of the respondents believed that genetic testing will have positive consequences, but many also had worries related to the development of gene tests. We showed that there was an association between knowledge and attitudes, but better knowledge did not simply lead to unambiguous acceptance. Among those with the highest level of knowledge there was in many respects both more enthusiasm and more skepticism than among those with the lowest level of knowledge. Those with a low level of knowledge had more difficulties in taking a stance toward attitude statements. In general, steps should be taken, first, to increase citizens capabilities to seek and understand information about genetics and specific diseases when faced with a need for it. Second, steps should be taken to provide citizens with tools to perceive and discuss potential ethical and social problems, which development of gene technology, genetic testing, and screening bring along. Sites for these enterprises could be the biology school curriculum, genetic counseling, media, as well as health education and health communication in general.

The dilemma of patient responsibility for lifestyle change: Perceptions among primary care physicians and nurses

Objective. To explore physicians’ and nurses’ views on patient and professional roles in the management of lifestyle-related diseases and their risk factors. Design. A questionnaire study with a focus on adult obesity, dyslipidemia, high blood pressure, type 2 diabetes, and smoking. Setting. Healthcare centres in Päijät-Häme hospital district, Finland. Subjects. Physicians and nurses working in primary healthcare (n =220). Main outcome measures. Perceptions of barriers to treatment of lifestyle-related conditions, perceptions of patients’ responsibilities in self-care, experiences of awkwardness in intervening in obesity and smoking, perceptions of rushed schedules, and perceptions of health professionals’ roles and own competence in lifestyle counselling. Results. A majority agreed that a major barrier to the treatment of lifestyle-related conditions is patients’ unwillingness to change their habits. Patients’ insufficient knowledge was considered as such a barrier less often. Self-care was actively encouraged. Although a majority of both physicians and nurses agreed that providing information, and motivating and supporting patients in lifestyle change are part of their tasks, only slightly more than one half estimated that they have sufficient skills in lifestyle counselling. Among nurses, those with less professional experience more often reported having sufficient skills than those with more experience. Two-thirds of the respondents reported that they had been able to help many patients to change their lifestyles into healthier ones. Conclusions. The primary care professionals experienced a dilemma in patients’ role in the treatment of lifestyle-related diseases: the patient was recognized as central in disease management but also, if reluctant to change, a major potential barrier to treatment.

RURAL URBAN DIFFERENCES IN HEALTH AND HEALTH BEHAVIOUR: A BASELINE DESCRIPTION OF A COMMUNITY HEALTH-PROMOTION PROGRAMME FOR THE ELDERLY

Study objective: To (1) describe the setting and design of the Good Ageing in Lahti Region (GOAL) programme; (2) by using the baseline results of the GOAL cohort study, to examine whether living in urban, semi-urban, or rural communities is related to risk factors for chronic diseases and functional disability in ageing individuals. Design: The baseline data of a cohort study of ageing individuals living in three community types (urban, semi-urban, rural). Data were collected by two questionnaires and laboratory assessments. Setting: Fourteen municipalities in the Lahti region (Päijät-Häme County) in Finland. Participants: A regionally and locally stratified random sample of men and women born in 1946—50, 1936—40, and 1926—30. A total of 4,272 were invited and 2,815 (66%) participated. Main results: Elevated serum cholesterol, obesity, disability, sedentary lifestyle (<2 times/week walking), and high fat intake were more prevalent in rural vs. urban and semi-urban communities. After adjustment for sex, age, education, obesity, diet, physical activity, smoking, and alcohol use, rural communities remained the only community type with increased (p<0.05) probability for high BMI (OR 1.33) and high waist circumference (OR 1.43). Conclusions: The unfavourable health and lifestyle profile, together with an old population, makes health promotion for elderly citizens a special challenge for rural communities such as those in Päijät-Häme County, Finland. Most, if not all, of the differences in health between the three community types were explained by educational background, physical activity, and smoking.

Attitudes towards genetic testing: analysis of contradictions.

A survey study was conducted among 1169 people to evaluate attitudes towards genetic testing in Finland. Here we present an analysis of the contradictions detected in peoples attitudes towards genetic testing. This analysis focuses on the approval of genetic testing as an individual choice and on the confidence in control of the process of genetic testing and its implications. Our analysis indicated that some of the respondents have contradictory attitudes towards genetic testing. It is proposed that contradictory attitudes towards genetic testing should be given greater significance both in scientific studies on attitudes towards genetic testing as well as in the health care context, e.g. in genetic counselling.

Attitudes towards biomedical use of tissue sample collections, consent, and biobanks among Finns

Aims: To ascertain the attitudes towards the use of existing diagnostic and research samples, the setting up of a national biobank, and different types of informed consent among Finns. Method: A population survey of 2,400 randomly selected Finns aged 24—65 was conducted at the beginning of 2007. Results: A total of 1,195 responses (50%) were received after one reminder. Of the respondents, 83% said that they had little or no knowledge of what biobanks were. Despite this, 77% regarded the setting up of a national biobank in a positive light. One third (34%) would not attach any conditions on their consent, while 42% said that it was important to regain consent when the new study contains diverging steps. One third (30%) wanted consent to be regained for every new research project, and 44% would like to decide what type of research their samples would be used for if they were included in a national biobank. One third of both men and women approved of the use of their samples in research involving private enterprises. Conclusions: In general, Finns were positive toward the setting up of a national biobank, as well as public—private partnerships, even though they considered their knowledge of biobanking to be limited. This, however, did not mean that they were indifferent to the use of their samples, but most wanted the ability to control how their samples are used.

The impact of smoking on health-related and overall quality of life: a general population survey in Finland.

The objective of the study was to examine the association between overall and health-related quality of life and smoking in men and women of discrete smoking groups in Finland. The design was a Health 2000 Survey, conducted in Finland 2000--2001. The setting and participants were a two-stage, stratified, nationally representative cluster sample that comprised 8,028 persons aged 30 or over living in mainland Finland. Health-related quality of life was measured by the 15D questionnaire; and overall quality of life was assessed by a single question measure capturing the respondents own perception and estimation of his/her quality of life. The present study showed that daily smokers had both lower health-related and overall quality of life than never-smokers among the Finnish adult population. Health-related quality of life profiles showed that daily smokers did worse than never-smokers in a considerable number of the health dimensions. The effects of smoking were observed not only through health: the daily smokers registered significantly lower ratings of overall quality of life compared with never-smokers, too. Both the health-related and overall quality of life of ex-smokers approached those of never-smokers. The results of the present study suggest that improved health is not the only benefit of smoking cessation; better quality of life and more fulfilling everyday living can also be expected. As the major health consequences of smoking usually manifest themselves only after several years of smoking, both health-related and overall quality of life measurements could be used as an intervention tool for motivating people to quit.

Getting Free of Breast Cancer An Eight-Year Perspective of the Relapse-Free Patients

Twenty-two breast cancer patients who were relapse-free and had no need for cancer-related treatment were interviewed 8 years after mastectomy in order to evaluate their feelings of getting free of breast cancer and the meaning of breast cancer in their lives. The study is a part of an intervention and follow-up study of 57 breast cancer patients. Half of the 22 patients still had frequent or occasional thoughts of recurrence and over two-thirds still thought they had not been cured of cancer. More than half of the patients admitted that going through breast cancer had made them more mature. Women who had less thoughts of recurrence belonged to a group that had gone through an eight-week group psychotherapy intervention, were less depressed and had more other illnesses. Women who felt cured had less limitations and restrictions due to cancer and belonged more often to higher social classes than the others.

Medical and lay attitudes towards genetic screening and testing in Finland

The purpose of this study was to compare physicians, midwives and lay peoples attitudes towards genetic screening and testing to find out whether medical education and experience influence attitudes of genetic screening and testing. The study was based on comparison of answers to joint questions in three different cross-sectional postal surveys between October 1996 and April 1998 in Finland. Target groups were physicians (study base n=772, response rate 74%, including gynaecologists, paediatricians, general practitioners and clinical geneticists), midwives and public health nurses (collectively referred to as midwives in the following; n=800, response rate 79%), and lay people (n=2000, response rate 62%). Midwives were more worried about the consequences of genetic testing and stressed the autonomy of the customer more strongly than lay people did. Furthermore, professionals considered that lay peoples expectations as regards to genetic testing are too high. Having more medical education was related to having less ‘cannot say’ and missing responses. Our results do not suggest that major conflicts about the direction of genetic testing and screening would arise in near future. However, different positions and interests should be considered. Reporting in public about new prospects and developments in medical genetics should pay more attention also to concerns for balancing promises and drawbacks.

Repertoires of lifestyle change and self-responsibility among participants in an intervention to prevent type 2 diabetes.

This paper analyses participants accounts on their experiences of lifestyle change during and after the intervention to prevent type 2 diabetes. This paper explores whether the individual is seen as capable of autonomously seeking for a healthier lifestyle or as dependent on external controls and support. The study is based on focus group interview data collected among intervention participants one-and-a-half years after the intervention ended. Those who had been successful in the weight reduction and those whose weight had increased after the intervention were interviewed in separate interview groups. Both weight-losers and weight-gainers agreed with the health-related objectives of the intervention. Despite this agreement, we found three distinct repertoires concerning individuals potential to proceed in and maintain lifestyle change. The hopelessness repertoire was used mainly by the weight-gainers to describe experiences where lifestyle change was seen to be very difficult. The struggle repertoire was used frequently especially by the weight-gainers but also by the weight-losers to describe struggling against external temptations and ones weaknesses. The self-governing individual repertoire was used most often by weight-losers to describe experiences where new, healthier lifestyle had to a significant extent become a routine and the individual was seen as in charge of his/her lifestyle. The study revealed that the interviewees hold an ambivalent stance towards self-responsibility. The individual was seen as both a sovereign actor and a dependent object of interventions. Most of our interviewees called for continuous controls and even surveillance but at the same time rejected the idea of authoritarian health education. This ambivalence was most clearly present in the struggle repertoire and could be a fruitful target of clarification in health interventions. For a major part of intervention participants, lifestyle change is characterized as a constant struggle and hence interventions should plan the continuation of a support system.

Effects of a healthy food supply intervention in a military setting: positive changes in cereal, fat and sugar containing foods

BackgroundIn Finland, all men are liable to military service and a clear majority completes service. The increasing prevalence of obesity also among soldiers concerns conscripts’ food choices. Conscripts are served nutritionally planned regular main meals but individual choices take place in free-time eating. This study assesses the effects in conscripts’ eating habits in an intervention targeting the supply of healthy foods available in the military setting.MethodsParticipants were 604 18-21-year old male conscripts of whom 242 belonged to Control Group and 362 to Intervention Group. Participants of Control Group were historical controls performing military service one year before Intervention Group. The intervention targeted selection, placement, and attractiveness of healthy foods in garrison refectories and soldier’s home cafeterias, the two main food providers in the military. Dietary intake data was collected by self-administered questionnaire at three time points: before/beginning of military service (T0), 8 weeks (T1) and 6 months (T2) of military service. Outcome measures were food consumption frequencies and four dietary indexes (Cereal Index, Fruit and Vegetable Index, Fat Index and Sugar Index) developed to characterize the diet. Changes between study groups in outcome variables and in time were analysed by repeated-measures analysis of covariance.ResultsSignificant (pu2009<u20090.05) intervention effects and time-intervention interactions mostly in favor of Intervention Group were found. In Intervention Group, Cereal Index was significantly higher at T2 and the overall level of porridges and cereals was higher during follow-up when comparing to Control Group. Also, the overall levels of Fat Index, potato chips, soft drinks and desserts as well as sweet pastries at T1 were significantly lower in Intervention Group. At the same time, Fruit and Vegetable Index and the level of fruit and berries were lower in Intervention Group during follow-up.ConclusionsIn the military setting, healthier food choices can be promoted by intervening on the main food environments by improving the supply of healthy foods. However, impacting on conscripts’ individual selection as fruit and vegetable consumption is more challenging.