Official Journal of the Italian Society of Orthopaedics and Traumatology
Table 1 Study characteristics
From: Remnant preservation may improve proprioception after anterior cruciate ligament reconstruction
First author | Year | Country | Sample size (S/R) | Mean age (years) (S/R) | Sex (M/F) | Mean time from injury to reconstruction (months) | Mean follow-up (months) | Injury side (left/right) | Level of evidence | Study design | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
S | R | S | R | S | R | S | R | |||||||
Hong et al. [16] | 2012 | China | 45/45 | 28 (15–50)/34 (18–48)a | 34/11 | 33/12 | 9.4 ± 25.9 | 10.3 ± 33.7 | 25.5 ± 2.4 | 25.8 ± 2.1 | 22/23 | 20/25 | II | RCT |
Andonovski et al. [5] | 2017 | Republic of Macedonia | 33/33 | 28 (16–50) | 58/8 | NR | 7 (6–8) | NR | II | RCT | ||||
Chen et al. [10] | 2019 | China | 15/15 | 27.6 (16–44)/28.4 (17–48) | 9/6 | 8/7 | NR | 20 (16–24) | 8/7 | 10/5 | III | Retrospective cohort study | ||
Lee et al. [25] | 2020 | South Korea | 22/26 | 30.0 ± 11.0/31.4 ± 10.2 | 7/19 | 5/17 | NR (< 6) | 25.5 (24–36) | NR | III | Retrospective cohort study | |||