Table 2
Comparison of PCR and LCR
PCR
First catch urine
Tampon
Endocervical swab
Pos
Neg
Total
Pos
Neg
Total
Pos
Neg
Total
LCR
Pos
31
0
31
29
0
29
27
2
29
Neg
3
1141
1144
2
1144
1146
0
1146
1146
Total
34
1141
1175
31
1144
1175
27
1148
1175
p Value
0.25
0.5
0.5