Quality and accuracy of publicly accessible cancer-related physical activity information on the Internet: a cross-sectional assessment

Development of Educational Print Materials for Physical Activity in Cancer: Evaluation of Readability and Suitability

Educational health materials may be important tools to increase physical activity in cancer patients. Nevertheless, most of the available resources regarding physical activity for cancer patients were found not suitable, had a low grade of readability, and thus, represent a significant barrier to behavior change. To date, little data about development criteria and evaluation of physical activity resources for cancer before their spread exist. The purposes of this study were (i) to describe the development of a physical activity guidebook designed for cancer patients and (ii) to test its readability and suitability. The guidebook was developed through multi-step passages, including group discussions, a literature review, identification of a motivational theory, and using previous research on exercise preferences, barriers, and facilitators to target the information. Two validated formulae were used to assess the readability, whereas thirty-four judges completed the Suitability of Assessment Materials questionnaire to evaluate the suitability of the guidebook. The guidebook was found readable for patients having at least a primary education, and the judges scored it as "superior" material. Our guidebook, following a rigorous method in the development phase, was considered to be suitable and readable. Further evaluations through clinical trials could investigate its effectiveness for behavior change and its impact on cancer patients.

Adapting systematic scoping study methods to identify cancer-specific physical activity opportunities in Ontario, Canada

BACKGROUND

Identifying cancer-specific physical activity programs and post-secondary courses targeting students in academic settings (i.e., "real world" opportunities) may promote physical activity behaviors among cancer survivors. Using knowledge synthesis methods such as systematic scoping study methods may facilitate knowledge tool development and guide evidence-based practice to improve knowledge transfer. However, identifying these opportunities poses a challenge as systematic scoping study methods have yet to be applied and adapted to this context. Thus, to extend systematic scoping study methods, the purpose of the current investigation is to describe the adaptation of systematic scoping study methods in the context of cancer-specific "real world" opportunities in Ontario, Canada.

METHODS

Systematic scoping study methods were adapted to develop a knowledge tool, which was a credible resource website for researchers, clinicians, and survivors. Three search strategies including Advanced Google Search, targeted website search, and consultations with experts were used to identify eligible (e.g., appropriate for cancer survivors, offered in the community) cancer-specific physical activity programs. Only the targeted website search was used to search post-secondary institutions because they are centralized onto one government website.

RESULTS

Fifty-eight programs and 10 post-secondary courses met the eligibility criteria. Relevant data from these opportunities were extracted, charted, synthesized, and uploaded onto the resource website. The most successful search strategy for cancer-specific physical activity programs was the targeted website search followed by Google Advanced Search and consultations with content experts.

CONCLUSIONS

Challenges were experienced due to lack of standard reporting among opportunities, bias of potentially relevant records, and changing nature of resulting records. The current investigation demonstrated that systematic scoping study methods can be applied to cancer-specific physical activity programs and post-secondary courses in the context of cancer survivorship in Ontario yielding robust results. The method can be further adapted and updated in future knowledge syntheses in health-related contexts.

SYSTEMATIC REVIEW REGISTRATION

The systematic scoping review method protocol has not been registered.

Online physical activity and sedentary behaviour information for cancer survivors

PURPOSE

The purpose of this study is to assess the prevalence, content, and nature of information and/or advice regarding physical activity and sedentary behaviour available online for cancer survivors.

METHODS

A search strategy was designed to identify website links that were most likely to be accessed by cancer survivors, living in five English speaking nations, looking for information about maintaining and improving health after a cancer diagnosis. All content pertaining to physical activity and sedentary behaviour was extracted, and proportions of website links containing key information were calculated. Content analysis was performed on the data to describe the nature of information provided.

RESULTS

Of the 394 website links reviewed, 73.4% contained information about physical activity; however, most websites did not detail recommendations, strategies and potential risks of engaging in physical activity. Less than 10% of the links reviewed contained information about sedentary behaviour. Results varied according to website and cancer type.

CONCLUSIONS

Although the importance of physical activity is frequently mentioned, online content on the subject lacks comprehensive, specific advice. Health advice online for cancer survivors regarding the importance of avoiding sedentary behaviour is scarce with little to no detail on how to achieve this.

IMPLICATION OF CANCER SURVIVORS

Until website conveners improve the comprehensiveness and specificity of the information they provide, cancer survivors may find it difficult to find, via the Internet, the advice required to properly guide and facilitate their safe participation in physical activity and avoidance of sedentary behaviour.