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Table 3 Association between obstetrical factors and urinary tract infection

From: Clinical presentation, risk factors and pathogens involved in bacteriuria of pregnant women attending antenatal clinic of 3 hospitals in a developing country: a cross sectional analytic study

Characteristics Bacteriuria Positive Negative Total OR (CI: 95%) P
Gestational age
 1st Trimester 5(6.9) 67(93.1) 72(20.3) 1  
 2nd Trimester 16(11.9) 118(88.1) 134(37.9) 0.82 (0.43–1.57) 0.55
 3rd Trimester 14(9.5) 143(90.5) 148(41.8) 0.75 (0.40–1.42) 0.37
Parity
 Parity 0 17(11.9) 126(88.1) 143(40.4) 1  
 Parity 1 8(9.2) 79(90.8) 87(24.6) 0.797 (0.317–2.003) 0.62
 Parity 2 5(7.6) 61(92.4) 66(18.6) 0.65 (0.22–1.919) 0.43
 Parity 3 2(5.4) 35(94.6) 37(10.5) 0.486 (0.096–2.454) 0.38
 Parity 4 2(13.3) 13(86.7) 15(4.2) 1.362 (0.238–7.783) 0.72
 Parity 5 1(20) 4(80) 5(1.4) 2.207 (0.206–23.605) 0.51
 Parity 6 0(0.0) 1(100) 1(0.3) 0.023 (0.001–129.25) 0.99