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. Author manuscript; available in PMC: 2013 Nov 13.
Published in final edited form as: Int J Body Compos Res. 2011 Mar 1;9(1):1–10.

Table 2.

Correlation between total body water values obtained by using deuterium dilution and bioelectrical impedance analysis.

Time point HIV-negative HIV-positive
n r 1 P-value1 n r P-value
1st Trimester 30 0.85 <0.0001 28 0.85 <0.0001
2nd Trimester 22 0.74 <0.0001 19 0.90 <0.0001
3rd Trimester 20 0.77 <0.0001 17 0.80 P = 0.001
10 wks postpartum 21 0.87 <0.0001 20 0.92 <0.0001
1

Based on Pearson correlation analyses.