Study (author, year) |
Method |
Number of Patients |
Duration* (months) |
Chronicity (%) |
Age†
(years) |
Queyriaux et al. 2008 [2] |
retrospective cohort study |
168 |
6 |
93.7 |
40.0 |
Manimunda et al. 2010 [15] |
longitudinal follow-up study |
203 |
9 |
49.0 |
35.0 |
Sissoko et al. 2009 [13] |
retrospective cohort study |
147 |
15 |
57.0 |
52.0 |
Soumahoro et al. 2009 [14] |
retrospective cohort study |
199 |
17 |
53.0 |
44.5 |
Borgherini et al. 2008 [12] |
prospective cohort study |
88 |
18 |
63.6 |
58.3 |
Gérardin et al. 2011 [11] |
retrospective cohort study |
512 |
24 |
43.0 |
36.0 |
Larrieu et al. 2010 [16] |
prospective cohort study |
29 |
26 |
58.0 |
49.5 |
Marimoutou et al. 2010 [10] |
retrospective cohort study |
101 |
30 |
36.7 |
42.0 |