Journal of evaluation in clinical practice
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Review Meta Analysis
Comparison of four heterogeneity measures for meta-analysis.
Heterogeneity is a critical issue in meta-analysis, because it implies the appropriateness of combining the collected studies and impacts the reliability of the synthesized results. The Q test is a traditional method to assess heterogeneity; however, because it does not have an intuitive interpretation for clinicians and often has low statistical power, many meta-analysts alter to use some measures, such as the I2 statistic, to quantify the extent of heterogeneity. This article aims at providing a summary of available tools to assess heterogeneity and comparing their performance. ⋯ The I2 and R ̂ I statistics are recommended for measuring heterogeneity. Meta-analysts should use the heterogeneity measures as descriptive statistics which have intuitive interpretations from the clinical perspective, instead of determining the significance of heterogeneity simply based on their magnitudes.
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Randomized Controlled Trial
Comprehensive medication reviews by ward-based pharmacists in Swedish hospitals: What does the patient have to say?
Inappropriate medication prescribing and use amongst older patients is a major patient safety and health care problem. To promote appropriate medication prescribing and use, comprehensive medication reviews (CMRs) by ward-based pharmacists, including follow-up telephone calls after hospital discharge, have been conducted in older patients in the context of a randomized controlled trial (RCT). One of the key actors in a CMR is the patient. To support the understanding of the effects of CMRs on patients' health outcomes and improve clinical practice, knowledge about the patient perspective is needed. We therefore aimed to explore older patients' experiences with, and views on, hospital-initiated CMRs and follow-up telephone calls by ward-based clinical pharmacists within an RCT. ⋯ Older patients generally have positive experiences with and views on CMRs and follow-up telephone calls. However, some factors, like the unclear role of the ward-based pharmacist and problems with receiving and retaining information, may negatively impact the effectiveness of these interventions. Future initiatives on hospital-initiated CMRs by clinical pharmacists should address these negative factors and utilize the positive views.
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While public reports of hospital-level surgical quality measures are becoming increasingly common in health care, a comprehensive national assessment of surgical quality across multiple cancer sites has yet to be developed. Fee-for-service (FFS) Medicare claims present a potential resource from which to measure outcomes following cancer surgery given the national scope of patients and providers. However, due to the administrative nature of the data, clinical cancer information such as stage is not recorded. Leveraging the Surveillance, Epidemiology, and End Results (SEER) registry linked to FFS Medicare claims to analyse outcomes for patients whom we ultimately know stage information, we determined whether Medicare claims are suitable for measuring provider quality following cancer surgery by assessing the extent to which the lack of stage information modifies assessments of provider performance. ⋯ These findings support the use of FFS Medicare claims for hospital-level analyses of short-term outcomes following cancer surgery. Quality reporting based on these analyses can be used to help patients choose among hospitals and for evaluating policies to improve surgical cancer care.
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Randomized Controlled Trial
Supervised teaching and feedback improve physiotherapists' reporting of the International Classification of Functioning, Disability and Health in physiotherapeutic electronic patient records: A proof-of-concept randomized controlled trial.
The International Classification of Functioning, Disability and Health (ICF) is a landmark for physiotherapy to describe the full spectrum of human functioning, but ICF patient record completion could improve. In this study, we examine the effect of supervised teaching and personalized feedback on physiotherapists' completion and reporting of ICF in electronic patient records. ⋯ Supervised teaching and personalized feedback are active ingredients of an intervention to improve reporting of ICF components in physiotherapeutic patient records.
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Dipeptidyl peptidase-4 inhibitor (DPP4i) is widely used for the treatment of type 2 diabetes (T2DM) in several countries such as Japan, whereas biguanide (BG; mostly metformin) is recommended as a first-line antidiabetic medication in many countries according to evidence mainly from Western countries. Although previous studies reported that DPP4i may be more efficacious for East Asians, direct comparisons of effectiveness and cost between DPP4i and BG have never been conducted in East Asia. ⋯ The first antidiabetic prescription for the patient was mostly continued thereafter. BG may be recommendable as the first-line medication for patients with T2DM, especially for middle-aged, male population with greater BMI. It is worth addressing the discrepancy between practice in Japan and that recommended in international guidelines.