Table 3 Demographic variables pertaining to the included papers
Study ID | Region of study | Study year | Total sample size (number) | Mean age (years) | Gender ratio | Follow-up timeframe |
|---|---|---|---|---|---|---|
Liu et al. [45] | China | 2017 | 23 | 26.8 ± 2.4 | All females | 6 months |
Manfrendini et al. [46] | Italy | 2018 | 19 | 28.3 ± 2.4 | 14 females | Unspecified |
Nota et al. [47] | Italy | 2021 | 16 | 22.5 ± 3.5 | 8 females | 3 months |
Paes et al. [48] | Brazil | 2023 | 10 | 29.9 ± 5.5 | 7 females | 8 months |
Pittar et al. [49] | New Zealand | 2023 | 31 | 22 ± 4.3 | 17 females | 9 days |
Tran et al. [50] | Canada | 2020 | 27 | 35.3 ± 17.6 | 22 females | 1 month |