Adherence to and effects on physical function parameters of a community-based standardised exercise programme for overweight or obese patients carried out by local sports clubs

[Lifestyle: physical activity and training as prevention and therapy of type 2 diabetes mellitus (Update 2023)]

Lifestyle, in general and particularly regular physical activity, is known to be an important component in the prevention and therapy of type 2 diabetes.To gain substantial health benefits, a minimum of 150 min of moderate or vigorous intense aerobic physical activity and muscle strengthening activities per week should be performed. Additionally, inactivity should be recognized as health hazard and prolonged episodes of sitting should be avoided.Especially exercise is not only efficient in improving glycaemia by lowering insulin resistance and enhance insulin secretion, but to reduce cardiovascular risk. The positive effect of training correlates directly with the amount of fitness gained and lasts only as long as the fitness level is sustained. Exercise training is effective in all age groups and for all genders. It is reversible and reproducible.Standardized, regional and supervised exercise classes are well known to be attractive for adults to reach a sufficient level of health enhancing physical activity. Additionally, based on the large evidence of exercise referral and prescription, the Austrian Diabetes Associations aims to implement the position of a "physical activity adviser" in multi-professional diabetes care. Unfortunately, the implementation of booth-local exercise classes and advisers is missing so far.

[Comparison of a community-based nutritional intervention and a conventional nutritional intervention in Mayan communities in Mexico]

Poor nutritional conditions persist in many Mayan communities in Yucatán, Mexico, even though various programs have been implemented. The study aimed to compare the effects of a community-based nutritional intervention with an intercultural focus versus a conventional nutritional intervention on body mass index (BMI) and diet in women in Mayan communities in Yucatán. The sample included adult women with BMI ≥ 25kg/m2 from neighboring rural Mayan villages. Both interventions lasted three months with 11 sessions and followed the prevailing guidelines. The community-based intervention used an intercultural tool called Good Mayan Food [Plato del Bien Comer Maya], besides strategies designed according to information obtained from a prior qualitative study phase using interviews. The group that received the community-based intervention (n = 7), compared to the conventional intervention group (n = 9), showed larger decreases in BMI (-0.58 ± 0.70 kg/m2 and +0.27 ± 0.64kg/m2; p = 0.042), waist circumference (-2.15 ± 2.60 cm and -0.50 ± 0.75 cm; p = 0.042), and consumption of fats (-53.23 ± 21.92 grams and -7.34 ± 25.77 grams; p = 0.004), as well as higher increases in weekly consumption of some local foods such as nance fruit (p = 0.012), tamarind (p = 0.001), and chili peppers (p = 0.004). The community-based intervention was the only one to show a significant decrease in daily calorie intake (baseline: 2,067 ± 91 kcal/day, at three months: 1,474 ± 31 kcal/day; p = 0.018), and both groups showed decreases in the consumption of ultra-processed foods, but without significant differences between the two groups. The community-based intervention group showed better results than the conventional intervention group.

Lifestyle Parameters in Patients with Diabetes Mellitus and in the General Adult Population-Trends over Five Years: Results of the Austrian National Health Interview Series

Background: Not smoking, performing >150 min of aerobic physical activity (PA) and muscle strengthening exercises/week, and consuming >5 portions of fruit and vegetables/day are lifestyle recommendations for both the general population and people with diabetes mellitus (DM). Methods: A total of 15,771 and 15,461 persons from the Austrian Health Interview Surveys 2014 and 2019, respectively, including 4.9% and 6.0% of people with DM, were analysed in terms of their smoking, PA, and nutritional behaviours. Logistic regression models were performed for the lifestyle factors, adjusted for socio-demographic and health-related factors. Adjusted interactions between the survey year and DM on the lifestyle factors were computed. Results: The proportions of smokers were 23.9% and 20.2%, of people complying with the PA recommendations were 24.9% and 21.4%, and with fruit and vegetables recommendations were 7.1% and 5.5%, respectively, with significantly lower proportions of smokers and persons complying with the PA recommendations among people with DM. The fully adjusted odds ratios (95% confidence interval) for people with DM were 1.09 (0.94–1.26), 1.44 (1.23–1.69), and 0.90 (0.71–1.13) for smoking, not complying with PA recommendations, and not complying with fruit and vegetables recommendations, respectively. The proportion of people complying with PA recommendations decreased to a greater extent (p < 0.001) in people with DM (16.5% to 8.3%) compared to people without DM (25.3% to 22.3%). Conclusion: Diabetogenic lifestyle behaviours increased in the general Austrian population in recent years, which was especially true for people with DM regarding PA.

What Types of Physical Function Predict Program Adherence in Older Adults?

PURPOSE

The aims of this study were to describe participants' demographic characteristics by adherence levels and to examine the association between participants' baseline physical function and their adherence to an evidence-based group exercise program.

DESIGN

A prospective exploratory study (N = 36,373).

METHODS

Participants' physical function was assessed using 30-second chair-stand, arm-curl, and 8-foot up-and-go tests. Adherence was calculated as the proportion of attended sessions over offered sessions.

FINDINGS

Participants' mean adherence was 52%. Older male, Asian/Pacific Islander race, and Washington State residents with fewer chronic conditions showed higher adherence. Multinomial logistic regression showed the baseline 30-second chair-stand, arm-curl, and 8-foot up-and-go tests significantly predict adherence levels after controlling for demographics.

CONCLUSIONS

Stronger upper- and lower-extremity strength and better walking balance and mobility are associated with higher adherence to exercise programs in older adults.

CLINICAL RELEVANCE

The results underscored the importance of offering classes at various physical function levels while considering participants' individual needs.

Adherence Is More Than Just Being Present: Example of a Lay-Led Home-Based Programme with Physical Exercise, Nutritional Improvement and Social Support, in Prefrail and Frail Community-Dwelling Older Adults

BACKGROUND

Little is known about the implementation of lifestyle interventions in frail, community-dwelling people. This study highlights different domains of adherence to explain an effectively delivered home-based intervention.

METHODS

Eighty prefrail and frail persons (≥65 years) participated in a physical training, nutritional, and social support intervention over 24 weeks. A detailed log book was kept for comprehensive documentation in order to assess adherence and further organizational, exercise, and nutritional parameters.

RESULTS

Participants reached an adherence rate (performed home visits/number of planned visits) of 84.0/80.5% from week 1-12/13-24. Out of those, 59% carried out ≥75% of the offered visits. Older age was associated with a higher adherence rate. A mean of 1.5 (0.6) visits/week (2 were planned) were realized lasting for a mean of 1.5 (0.9) hours (154% of the planned duration). Per visit, 1.2 (0.6) circuits of strength training were performed (60.5% of the planned value) and 0.5 (0.3) nutritional interventions (47%). After twelve months, 4.2% still carried out the home visits regularly and 25.0% occasionally.

CONCLUSION

Adherence is much more than "being there". Adherence rate and category are limited parameters to describe the implementation of a complex lifestyle intervention, therefore a comprehensive documentation is needed.

Association between physical activity and the utilization of general practitioners in different age groups

BACKGROUND

Physical activity (PA) is an important tool in health promotion, prevention, curation, and rehabilitation and should be part of general practitioners (GP) consultations. For tailoring GP's service it is important to know the PA habits of the clients.

METHODS

Data from the Austrian Health Interview Survey 2014 with 15,770 subjects were analyzed. The association between PA, measured with the Physical Activity Questionnaire of the European Health Intervies Survey (EHIS-PAQ) and having visited a GP within the last 4 weeks was examined in different age groups (15-29, 30-64, and 65+ years). In multivariate analyses we adjusted for sociodemographic and health-related variables (body mass index, 17 chronic diseases, and the use of medication).

RESULTS

In subjects aged 15-29 years and 30-64 years fulfilling aerobic PA recommendations was significantly associated with a lower chance of having consulted the GP with unadjusted OR (95% CI) 0.82 (0.70-0.96) and 0.90 (0.82-0.99), respectively, whereas work-related PA was associated with a higher chance, with OR 1.21 (1.03-1.42) and 1.10 (1.00-1.20), respectively. Adjusting for sociodemographic and health-related factors led to loss of significance. In subjects aged 30-64 years, muscle strengthening PA was associated with a higher chance for GP consultation with OR 1.12 (1.00-1.24) in the fully adjusted model. In subjects aged 65+ years, PA was associated with a lower chance of having visited the GP with OR 0.74 (0.64-0.86) and 0.83 (0.71-0.97) for work related PA and total PA, respectively, in the fully adjusted model.

CONCLUSION

The association of PA and GP consultation is dependent on age and type of PA, and partly mediated by sociodemographic and health-related factors.

How Does Counselling in a Stationary Health Care Setting Affect the Attendance in a Standardised Sports Club Programme? Process Evaluation of a Quasi-Experimental Study

Actions in partnership across sectors is one principle for the promotion of health behaviours. The objective of this study was to describe the participation in a sports club-based exercise programme—named JACKPOT—following an intervention in a health care setting. Focus was given to the recruitment into JACKPOT, the attendance level, and whether the different programme elements were implemented as intented. The practicability of the project was also retrospectively rated. Participants were 238 inactive people (50% women) between 30 and 65 years of age who attended a health resort. Of these, 77% were assigned to the intervention group (IG). The recruitment into the 12 JACKPOT sessions and the attendance levels were recorded via attendance lists. The implementation of the intervention standards was assessed with structured interviews and participatory observation. The Pragmatic Explanatory Continuum Indicator Summary (PRECIS)-2 tool served to rate the practicability of the project. Almost 50% of the IG subjects attended JACKPOT sessions at least once and 54% of the attenders visited ≥75% of the 12 sessions. Some of the programme elements were not delivered fully. The process evaluation results showed that the project worked in a real-world setting, and also uncovered potential reasons such as incomplete information delivery for the moderate recruitment and attendance level.