Tele-rehabilitation versus in-person physiotherapy for knee osteoarthritis: a randomized controlled trial
A two-arm randomised controlled trial with three-month follow-up.
Protocol registry
Public, transparent registration of study protocols before they start, to prevent duplicated work and reporting bias.
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Neighbourhood air pollution and respiratory symptoms in children: a cohort study
A cohort study using data from citizen air-quality sensors.
Experiences of relief volunteers in natural disasters: a qualitative study
A qualitative study using content analysis of in-depth interviews.
Caregiver burden among family caregivers of older adults in Iran: a scoping review
A scoping review of Persian and English studies on caregiver burden.
Household earthquake preparedness in Iran: a citizen science cross-sectional study
Protocol for a national cross-sectional study with data collected by citizens.
Effectiveness of rehabilitation interventions for older adults after stroke: a systematic review
A systematic review and meta-analysis of clinical trials of rehabilitation interventions in older adults after stroke.