Solar Ultraviolet Exposure in Individuals Who Perform Outdoor Sport Activities

BACKGROUND

Skin cancer is the most common cancer in the USA. Therefore, it is important to review the contribution of ultraviolet radiation (UVR) exposure to skin cancer in individuals with the highest risk. Documenting the relationship between outdoor sports solar ultraviolet exposure and their risk of skin cancer along with appropriate risk mitigation strategies can help inform clinicians of practical information for counseling sun protective behaviors in this population.

METHODS

We conducted a review of the current evidence using PubMed to answer the following research questions: (1) How is ultraviolet radiation measured? (2) What is the modern utility of the ultraviolet index in modifying recreational sun protection behaviors? (3) What is the risk of developing skin cancer for outdoor sport participants? (4) What is the prevalence of skin cancer in sport participants? and (5) Is the number of nevi and solar lentigines elevated in outdoor sport participants?

RESULTS

Based on the literature, individuals who practice outdoor sport-related activities receive high ultraviolet radiation exposure, have a high risk for skin cancer, have a high prevalence for pigmented lesions, and may benefit from electronic sun protection educational interventions.

CONCLUSIONS

Individuals who practice outdoor sports experience substantially higher ultraviolet radiation exposure, routinely exceed the recommended exposure limits, and are at a higher risk of developing skin cancer. Therefore, those who are frequently engaged in outdoor leisure activities should be coached about efficient sun protective practices and relevant mobile technologies that may facilitate adherence.

Sports participation and health-related quality of life: a longitudinal observational study in children

PURPOSE

In this study, longitudinal associations between sports participation and health-related quality of life (HRQoL) were explored. Sports participation was operationalized as membership of a sports club, frequency of sports participation, performing individual versus team sports and performing indoor versus outdoor sports. The concept of HRQoL referred to the self-perceived enjoyment and satisfaction with one's personal health situation.

METHODS

Data from 618 fourth-grade primary school children were included at baseline; 10-13 months later, 417 children (response rate 67.5%) were retained. At both time points, children reported on sports participation (Move and Sports Monitor Questionnaire-youth aged 8-12 years) and health-related quality of life (KIDSCREEN-52). Because of the clustering of children in schools, data were analysed using linear mixed models. Analyses were adjusted for sex, age, BMI, household composition, SES and frequency of sports participation.

RESULTS

The questionnaires were fully completed by 417 children. High sports-active children showed better scores on almost all dimensions of HRQoL than moderate [difference (B) = - 1.82 (p = 0.05) to - 1.51 (p = 0.05)] or low ports-active children [difference (B) = - 3.67 (p < 0.001) to - 1.95 (p = 0.03)] and non-sports club members [difference (B) = - 5.58 (p < 0.001) to - 2.65 (p = 0.02)]. Unlike frequency, the other examined characteristics of sports participation were only to a limited extent longitudinal associated with HRQoL.

CONCLUSION

As frequency is more relevant than the form of sports participation, children should be encouraged to perform any kind of sports activity on a very regular base.

Infection from Outdoor Sporting Events-More Risk than We Think?

Competitive sports that involve extensive contact with mud are commonly held events and growing in popularity. However, the natural environment contributes to infection risks, and these events have been implicated in multiple infectious disease outbreaks. Soils and mud contain rich microbial communities and can include pathogens (including viruses, bacteria, and parasites), thereby offering risk of infection; there is also a risk of disease due to shedding, by participants, of pathogens directly into the environment. These disease risks are ubiquitous and are present in the most developed countries, as well as elsewhere. Prevention of the further spread of mud sport-related infections through secondary infections to non-participant community members is of critical importance. We recommend shifts in practice and policy, such as site condition monitoring, improved messaging with regards to infections risk, and implementation of pre- and post-event wash stations to reduce these risks.

Sports participation and health-related quality of life in children: results of a cross-sectional study

Background

In children physical activity has been shown to be associated with health-related quality of life (HRQoL). This study further explores this association for specific characteristics of sports participation, namely membership of a sports club, frequency of sports participation, performing individual versus team sports, performing indoor versus outdoor sports, while differentiating between specific dimensions in the physical, psychological and social domain of HRQoL.

Methods

Cross-sectional data were collected from Dutch primary school children aged 10 to 12 years. They completed the Movement and Sports Monitor Questionnaire Youth aged 8 to 12 years (MSMQ) and the KIDSCREEN-52, an HRQoL questionnaire for children and adolescents. The data were examined using linear multilevel analyses because of the clustering of children in schools.

Results

The questionnaires were completed by 1876 children (response rate 81.3%). Membership of a sports club, moderate or high frequency of sports participation, and performing outdoor sports were all significantly associated with better HRQoL. These associations were largely found in the physical domain of HRQoL, to a lesser degree in the social domain, and to a limited extent in the psychological domain.

Conclusion

The association between sports participation and HRQoL in children depends on both characteristics of sports participation and the domain of life that is concerned. These differences offer starting points for developing tailor-made sports programs for children.

Electronic supplementary material

The online version of this article (10.1186/s12955-019-1124-y) contains supplementary material, which is available to authorized users.