Table 3 Primary outcome indicators
Study (Author, year) | Primay indicators | Time point |
|---|---|---|
Birch et al. (2020) [15] | VAS during activity and rest, PCS, | 3 months and 12 months postoperatively |
Buvanendran et al. (2017) [16] | NRS during activity and rest | 3 months postoperatively |
Sun et al. (2020) [17] | VAS during activity and rest, PCS, HSS | 1 month, 3 months, and 12 months postoperatively |
Cai et al. (2017) [14] | KSS knee function score, TSK | 1 month, 3 months, and 6 months postoperatively |
Chen et al. (2021) [12] | VAS during activity, HSS | 2 days, 5 days, 3 months, 12 months postoperatively; day of discharge |
Cai et al. (2018) [11] | TSK, NRS during rest, TSK, PCS, HSS | 1 month, 6 months postoperatively |
Qian et al. (2023) [18] | NRS, TSK | 2 days, 7 days, and 1 month postoperatively |