Authors

Period

Number of cases

Average of PSA t (ng/ml)

Jalloh et al. [15]

2015-2016

67

94.07

Loko et al. [17]

2008

250

241.7

Kabore et al. [16]

2009-2010

166

537

Niang et al. [7]

2004-2010

164

1447.57

Our study

2013-2021

654

867