Prevalence of Chlamydia trachomatis, Neisseria gonorrhoeae, Mycoplasma genitalium and Ureaplasma urealyticum infections using a novel isothermal simultaneous RNA amplification testing method in infertile males

Table 4 Multivariate linear regression analysis of DFI and HDS prediction

DFI%	Partial regression coefficient	SE	p	Partial regression coefficient	SE	p
Constant	20.50	9.60	0.100	18.29	8.23	0.340
Age	0.15	2.30	0.850	0.10	0.56	0.340
UU U. urealyticum
U. urealyticum UU-negative	Reference
U. urealyticum UU-positive	8.56	5.18	0.023	−6.23	10.35	0.42
MG M. genitalium
M. genitalium MG-negative	Reference
M. genitalium MG-positive	6.26	2.45	0.030	2.20	9.35	0.59

ISSN: 1476-0711