A Reliability Generalization Meta-Analysis of the Victorian Institute of Sport Assessment Scale for Achilles Tendinopathy (VISA-A)

BACKGROUND:

A reliability generalization study of a questionnaire is necessary to provide higher-level evidence for its reliability. This has not been performed for the Victorian Institute of Sport Assessment-Achilles tendinopathy (VISA-A) questionnaire. The VISA-A has been a commonly used questionnaire to evaluate the symptoms of Achilles tendon disorders and their impact on physical activity, one of the most common disorders among athletes and sports persons (9%-40%). Furthermore, this questionnaire has been translated to several languages and due to its simplicity is one of the most widely used questionnaires for patients with this type of disorder. Therefore, we performed a reliability generalization study of the VISA-A using MEDLINE (through PubMed) and Scopus as data sources.

METHODS:

We selected studies that analyzed the reliability of the VISA-A by evaluating Cronbach's alpha, the intraclass correlation coefficient (ICC), and the Spearman correlation coefficients to compare VISA-A with similar scales. The data were analyzed using fixed- and random-effects models. We assessed sensitivity through the leave-one-out method. Quality analysis was performed using the COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) checklist.

RESULTS:

Of a total of 263 studies (eliminating duplicates), 7 fulfilled inclusion criteria. The mean reliability was (1) Cronbach's alpha, 0.75 (95% CI, 0.70-0.79); (2) ICC, 0.91 (95% CI, 0.82-0.96); (3) correlation coefficient with the Curwin and Stanish grading system, -0.82 (95% CI, -0.93 to -0.56); and (4) correlation coefficient with the Percy and Conochie classification, 0.91 (95% CI, 0.87-0.93). We were unable to perform the funnel plot analysis and estimate meta-regression models. The Spearman correlation coefficients for both comparative scales showed influential studies (sensitivity analysis).

CONCLUSION:

Internal consistency and reproducibility were found to be good, but the parallel-forms reliability could not be supported. Therefore, more scientific evidence is needed to generalize the reliability of the VISA-A.

LEVEL OF EVIDENCE:

Level I, meta-analysis of literature.

Sexual behaviour and risk of sexually transmitted infections in young female healthcare students in Spain

Background. Several authors have examined the risk for sexually transmitted infections (STI), but no study has yet analyzed it solely in relation with sexual behaviour in women. We analyzed the association of sexual behaviour with STI risk in female university students of healthcare sciences. Methods. We designed a cross-sectional study assessing over three months vaginal intercourse with a man. The study involved 175 female university students, without a stable partner, studying healthcare sciences in Spain.

MAIN OUTCOME VARIABLE

STI risk (not always using male condoms). Secondary variables: sexual behaviour, method of orgasm, desire to increase the frequency of sexual relations, desire to have more variety in sexual relations, frequency of sexual intercourse with the partner, and age. The information was collected with an original questionnaire. A logistic regression model was used to estimate the adjusted odds ratios (ORs) in order to analyze the association between the STI risk and the study variables. Results. Of the 175 women, 52 were positive for STI risk (29.7%, 95% CI [22.9-36.5%]). Factors significantly associated with STI risk (p < 0.05) included: orgasm (not having orgasms →OR = 7.01, 95% CI [1.49-33.00]; several methods →OR = 0.77, 95% CI [0.31-1.90]; one single method →OR = 1; p = 0.008) and desiring an increased frequency of sexual activities (OR = 0.27, 95% CI [0.13-0.59], p < 0.001). Conclusions. Women's desire for sexual activities and their sexual function were significant predictors of their risk for STI. Information about sexual function is an intrinsic aspect of sexual behaviour and should be taken into consideration when seeking approaches to reduce risks for STI.

Effect of rowing on mobility, functionality, and quality of life in women with and without breast cancer: a 4-month intervention

PURPOSE

Of the different modalities of rowing, dragon boat training is the most analyzed in breast cancer (BC). However, other types of boats, such as the felucca, use different biomechanical techniques, which have not been studied in the scientific literature. Consequently, in this study, we sought to determine the benefits of felucca rowing on the physical, psychological, and emotional well-being of patients with BC and healthy persons.

METHODS

A pre- and post-intervention, single-arm study without a control group with a 4-month intervention was carried out in Spain in 2019. The study sample included six women with BC and 15 healthy women. The following questionnaires were administered before and after the intervention: Disabilities of the Arm, Shoulder, and Hand (DASH), Constant-Murley score (CMS), and the European Quality of Life 5 Dimensions (EQ-5D, rate your health today). Differences were determined before and after the intervention using the paired t test.

RESULTS

Significant differences (p < 0.05) were found in the results of all the questionnaires for the women with BC and for the healthy women: DASH (- 13.8 BC and - 6.7 healthy), CMS (+ 12.0 BC and 9.2 healthy), and EQ-5D (+ 8.5 BC and 10.5 healthy).

CONCLUSION

Felucca rowing showed benefits in health and quality of life in both women with BC and healthy women. In future studies with controlled design, values regarding clinical relevance, such as effect sizes/confidence intervals, are needed to corroborate our results.

Association of Visiting the Physiotherapist with Mortality in the Spanish General Population: A Population-Based Cohort Study

Background and Objectives: The purpose of this retrospective population-based cohort study was to analyse the association between attendance of physiotherapy with mortality in the Spanish general population and describe the profile of people who do not visit a physiotherapist in Spain. Material and Methods: The data sources were the 2011/2012 National Health Survey (ENSE11) and the national database of death in Spain, and the participants were all adult respondents in the ENSE11. Results: Of 20,397 people, 1101 (5.4%) visited the physiotherapist the previous year, and the cumulative incidence of total mortality was 5.4% (n = 1107) at a mean follow-up of 6.2 years. Visiting the physiotherapist was associated with lower all-cause mortality in the population residing in Spain, quantified at 30.1% [RR = 0.699; 95% CI (0.528-0.927); p = 0.013]. The factors associated with not visiting a physiotherapist were the following: rating one's health as good (9.8%; n = 1017; p < 0.001), not having any hospital admission in the previous year (9.6%; n = 1788; p < 0.001), not having visited the general practitioner in the previous month (9.6%; n = 1408; p < 0.001), and not having attended a day hospital in the previous year (9.7%; n = 1836; p < 0.001). Conclusions: Visiting a physiotherapist was associated with a lower mortality from all causes in the population living in Spain.