Table 1 Study characteristics and MINORS scores of included studies
Author (year) | Study design | Sample size | Follow-up duration (mo) | Type/classification of fractures | implants used for internal fixation | MINORS score | |
|---|---|---|---|---|---|---|---|
| Â | Â | FNS | CS | Â | Â | Â | Â |
Nibe et al. (2021) [14] | RCS | 25 | 5 |  > 6 | Pauwels I–III | FNS and compression hip screw, Hansson Twin Hook, three 6.5-mm cannulated compression screws, Hansson pins | 20 |
Tang et al. (2021) [18] | RCS | 47 | 45 | 14–24 | Pauwels I–III Garden II–IV | FNS and inverted cannulated cancellous screws | 20 |
Hu et al. (2021) [13] | RCS | 20 | 24 |  > 12 | Pauwels I–III Garden I–IV | FNS and Cannulated compression screws | 20 |
Vazquez et al. (2021) [19] | RCS | 15 | 32 | NA | Garden I, II Posterior tilt < 20° | FNS and Triple screw construct, dynamic hip screw system | 16 |
Zhou et al. (2021) [17] | RCS | 30 | 30 | 10–22 | Pauwels III | FNS and cannulated screw | 20 |
Yang et al. (2021) [16] | RCS | 28 | 31 | 3–14 | Pauwels III | FNS and inverted triangle cannulated screws | 19 |
Yan et al. (2021) [15] | RCS | 24 | 58 | 3–18 | Pauwels I–III Garden I–IV | FNS and cannulate compression screw | 19 |
Yang et al. (2021) [20] | RCS | 15 | 19 | NA | Garden I–IV | FNS and cannulated screw | 18 |