Study Characteristics | Count (%) |
---|---|
Year of Publication (n = 758) | |
 2009–2010 | 108 (14) |
 2011–2012 | 141 (19) |
 2013–2014 | 148 (20) |
 2015–2016 | 208 (27) |
 2017–2018 | 153 (20) |
Study Setting (n = 758) | |
 High-Income Countries | 625 (82) |
 Middle-Income Countries | 105 (14) |
 Low-Income Countries | 6 (0.8) |
 Mixed | 22 (3) |
Study Design (n = 758) | |
 Cross-sectional Studies | 302 (40) |
 Cohort-based Studies | 244 (32) |
 Grey Literature | 68 (9) |
 Qualitative Studies | 40 (5) |
 Systematic Reviews | 37 (5) |
 Others | 67 (9) |
Follow-up period (n = 574) | |
 Up to 1 year | 280 (49) |
 2–5 years | 161 (28) |
 More than 5 years | 133 (23) |