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Table 5 Multivariate analysis for male reproductive hormones and metal concentrations in seminal and blood plasma and whole blood1.

From: Relationships between heavy metal concentrations in three different body fluids and male reproductive parameters: a pilot study

 

FSH

LH

T

 

β

95% CI

β

95% CI

β

95% CI

Lead S.P.

.05

(-.24, .39)

.14

(-.13, .41)

.11

(-.10, .31)

Lead B.P.

-.20

(-.64, .25)

-.07

(-.49, .31)

-.12

(-.40, .14)

Lead W.B.

.04

(-.03, .04)

.05

(-.05, .07)

.01

(-.05, .02)

Cadmium S.P.

-.02

(-.03, .03)

3.7

(-3.1, 10.3)

4.3

(-.55, 10.1)

Cadmium B.P.

-1.9

(-9.3, 5.9)

-4.3

(-18.3, 8.9)

-9.2

(-22.7, 2.1)

Cadmium W.B.

-12.0

(-25.0, 3.9)

4.4

(-.41, 9.5)

-.22

(-3.3, 3.5)

Mercury S.P.

.06

(-.02, .05)

.01

(-.01, .06)

.03

(-.01, .04)

Mercury B.P.

-.07

(-.08, .02)

-.03

(-.08, .02)

-.02

(-.05, .02)

Mercury W.B.

.02

(-.07, .01)

.02

(-.01, .02)

.003

(-.01, .02)

  1. 1Controlling for age, BMI and number of cigarettes per day
  2. S.P.: Seminal plasma
  3. B.P.: Blood plasma
  4. W.B.: Whole blood
  5. β= regression coefficient
  6. CI = confidence interval
  7. Heavy metal concentrations were ln-transformed