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To map the diabetes-related content exposure of older adults with Type 2 diabetes mellitus, and explore the association between the exposure and self-management and the mediation effects of self-efficacy.
Cross-sectional study.
This study was conducted among 257 eligible older adults with Type 2 diabetes mellitus from five communities in China. Diabetes self-management and self-efficacy were measured with standardised assessment tools. The variable of diabetes-related content exposure was generated by the collection of all content exposure and the transformation of Q-methodology. Descriptive statistics and the relative mediation effect model were used to do the analyses.
Among the participants, 61.1% had hyperbeneficial content exposure, 13.6% had hypobeneficial content exposure, 24.9% had irrelevant content exposure, and 0.4% had harmful content exposure. Compared with those with irrelevant content exposure, older adults with hyperbeneficial content exposure exhibited higher self-management scores (β = 0.448, 95% CI = 0.174–0.721); in the mediation model, the relative direct effect of hyperbeneficial content exposure on self-management remained significant (β = 0.377, 95% CI = 0.104–0.650), and self-efficacy significantly mediated this relationship (β = 0.071, 95% CI = 0.011–0.154). The relative mediation effect accounted for 15.8% of the relative total effect. Conversely, no significant effect of hypobeneficial content exposure on self-management was observed.
Social media can empower the self-management of older adults with Type 2 diabetes mellitus exposed to hyperbeneficial contents, with self-efficacy serving as a significant mediator. In contrast, exposure to hypobeneficial contents on social media did not lead to significant improvement in the self-management. This suggests that not all diabetes-related contents on social media are equally beneficial, and the relevance of information matters.
Healthcare providers should consider leveraging social media platforms in conjunction with traditional education programmes to enhance the self-management of older adults with Type 2 diabetes mellitus. Older adults with Type 2 diabetes mellitus may search positively diabetes-related hyperbeneficial contents on social media.
The report of this study adhered to the Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement guidelines.
No patient or public contribution.
Cancer-related fatigue (CRF) emerges as a common symptom in pediatric cancer patients during treatment. Exercise interventions are increasingly being used as CRF interventions to improve CRF in children with cancer.
The objective of this meta-analysis was to synthesize the best available evidence concerning the effectiveness of exercise interventions for cancer-related fatigue in children with cancer.
Six databases were extensively searched from inception to December 2023 to identify relevant randomized controlled trials. The risk of bias and methodological quality were assessed using the Cochrane appraisal tool. Pooled effects were calculated using a random-effects model. Heterogeneity was assessed using the I 2 test.
Eight trials (n = 465) were finally included. Exercise was statistically more effective than conventional care in improving CRF in children with cancer (SMD = −0.62, 95% CI [−1.21, −0.03]) with high statistical heterogeneity (p = .004; I 2 = 86%). The results of the subgroup analysis showed that intervention duration <12 weeks (p < .05), exercise frequency ≥ 3 times/week (p < .05), and exercise duration <45 min/time (p < .05) were more effective in improving CRF in children with cancer.
Our results suggest that exercise interventions are effective in reducing CRF in children with cancer. We recommend exercise frequency ≥ 3 times/week, exercise duration <45 min/time, and intervention duration <12 weeks.
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