Study | Year | Normal pre | Abnormal pre | Normal post | Abnormal post | Number pre | Number post |
---|
Basta [12] | 2008 | 18 | 0 | 18 | 0 | 18 | 18 |
Batuecas [8] | 2015 | 30 | 0 | 20 | 10 | 30 | 30 |
Jutila [32] | 2012 | 19 | 25 | 15 | 29 | 44 | 44 |
Melvin [5] | 2009 | 14 | 0 | 10 | 0 | 14 | 10 |
Migliaccio [10] | 2005 | 14 | 2 | 10 | 1 | 16 | 11 |
Vankatova [9] | 2014 | 50 | 0 | 43 | 7 | 50 | 50 |
- Normal pre = number of individuals with normal test results before surgery. Abnormal Pre = number of individuals with abnormal test results before surgery. Normal post = number of individuals with normal test results after surgery. Abnormal post = number of individuals with abnormal test results after surgery. Number pre = number of individuals tested before surgery. Number post = number of individuals tested after surgery