Table 1 Overview of included trials
1st Author, publication year | Country conducted | Preoperative diagnosis | Comparisons | Sample size T/C | Female (%) | Mean age(year) T/C | Follow-up (month) |
|---|---|---|---|---|---|---|---|
Dorr LD 1986 | United States | Displaced FNF | THA vs. BHA | 39/50 | 65.17 | 69/69 | 24–48 |
Ravikumar 2000 | United Kingdom | Displaced FNF | THA vs. BHA | 89/91 | 90 | 81.03/82.06 | >48 |
Keating 2005 | United Kingdom | Displaced FNF | THA vs. BHA | 69/69 | 76.8 | 75.2/75.0 | 24 |
Baker 2006 | United Kingdom | Displaced FNF | THA vs. BHA | 40/41 | 79.01 | 74.2/75.83 | 30–68 |
Mouzopoulos 2008 | Greece | Displaced FNF | THA vs. BHA | 37/34 | 73.23 | 73.07/74.24 | 48 |
van den Bekerom 2010 | Netherlands | Displaced FNF | THA vs. BHA | 115/137 | 81 | 80.3/82.1 | >48 |
Hedbeck 2011 | Sweden | Displaced FNF | THA vs. BHA | 60/60 | 84.17 | 80.5/80.7 | 48 |
Cadossi,2013 | Italy | Displaced FNF | THA vs. BHA | 42/41 | 74.7 | 82.3/84.2 | 36 |