Outcomes at longest follow-up.

<p>Outcomes at longest follow-up.</p

Institutionalisation (overall effect and subgroup analyses).

<p>Institutionalisation (overall effect and subgroup analyses).</p

Mortality meta-regression by number of visits.

<p>Circles represent studies (N = 47), size represents weight in the analysis. The slope was not significant (0.008 [95% CI −0.02 to 0.04]; t = 0.53, p = 0.60).</p

Institutionalisation at each follow-up.

<p>Number of people living in institution up to 1 year, 2 years, 3 years, and more than 3 years after the start of the trial.</p

Additional file 4: of CONSORT-SPI 2018 Explanation and Elaboration: guidance for reporting social and psychological intervention trials

Figure S1. Example of a participant flow diagram. (DOCX 111 kb

Additional file 1: of CONSORT-SPI 2018 Explanation and Elaboration: guidance for reporting social and psychological intervention trials

Table S1. The CONSORT-SPI group. (DOCX 68 kb

Additional file 3: of CONSORT-SPI 2018 Explanation and Elaboration: guidance for reporting social and psychological intervention trials

Table S3. Examples of abstracts adherent to the CONSORT-SPI Extension for Abstracts. (DOCX 73 kb

Additional file 2: of CONSORT-SPI 2018 Explanation and Elaboration: guidance for reporting social and psychological intervention trials

Table S2. Examples of information to include when reporting randomised trials of social and psychological interventions. (DOCX 132 kb

Additional file 4: Table S4. of Hyaluronic acid injection therapy for osteoarthritis of the knee: concordant efficacy and conflicting serious adverse events in two systematic reviews

Comparison of articles contributing to AE and SAE analyses in our review and the review by Rutjes and colleagues [8]. (DOCX 33 kb

Additional file 1: of Development of key performance indicators to evaluate centralized intake for patients with osteoarthritis and rheumatoid arthritis

Integrative literature review search strategy. The search strategy used for an integrative review of literature to ensure candidate key performance indicators were based on evidence and/or best practices, and that they were harmonized with any existing published performance measures. (DOCX 20 kb