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. Author manuscript; available in PMC: 2008 Aug 20.
Published in final edited form as: Maturitas. 2007 Apr 23;57(4):347–360. doi: 10.1016/j.maturitas.2007.03.003

Table 4.

Multiple regression model for the prediction of log total testosterone (T) in African-American women aged 49 – 65 years. Data presented are correlation coefficients (β-coef) and associated standard error (S.E.) and P-values for each factor in the model. Model statistics show the final number of observations (N), the predictive value of the model (Adj. R2) and associated P-value

Log T Model
Factor β-coef. S.E. P
Log DHEAS 0.557 0.116 0.000
Log SHBG -0.428 0.158 0.008
PT/bw knee ext (120°) -0.008 0.008 0.316
Lean mass/height 0.00001 0.00002 0.593
BMD total hip 0.0278 0.589 0.638
Meds_Beta-blocker 0.227 0.264 0.393
Meds_Estrogen -0.128 0.221 0.565
Model Statistics
N 99
Adj. R2 0.38
P < 0.0001

DHEAS = dehydroepiandrosterone sulfate; SHBG = sex hormone-binding globulin; PT/bw = peak torque/body weight; BMD = bone mineral density.