Stages of Change for Physical Activity in Adults from Southern Brazil
Author Information
Author(s): Dumith Samuel C, Gigante Denise P, Domingues Marlos R
Primary Institution: Federal University of Pelotas
Hypothesis
The study aims to determine the prevalence and factors associated with the stages of change for physical activity in a probabilistic sample of adults aged 20 years or over.
Conclusion
Despite the benefits of physical activity, a high proportion of adults from Southern Brazil are physically inactive and do not intend to engage in regular physical activity.
Supporting Evidence
- 38.3% of participants were in the precontemplation stage, indicating they are not intending to engage in physical activity.
- Women were more likely to be in the contemplation, preparation, and action stages compared to men.
- Lower socioeconomic status was associated with a higher likelihood of being in the precontemplation stage.
Takeaway
Many adults in Southern Brazil don't exercise and don't plan to start, but some want to begin soon. Understanding why can help create better programs to encourage exercise.
Methodology
A population-based cross-sectional survey was conducted with face-to-face interviews using a standardized questionnaire to assess the stages of change for physical activity.
Potential Biases
The study may have biases related to self-reported data and the exclusion of institutionalized individuals.
Limitations
The study's instrument was adapted for the population context, and the influence of seasonality on physical activity levels may have affected the results.
Participant Demographics
The sample included 56% women, 84% white individuals, and a mean age of 44 years.
Statistical Information
P-Value
p<0.05
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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