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. Author manuscript; available in PMC: 2017 Jul 18.
Published in final edited form as: Anesth Analg. 2008 Jul;107(1):21–28. doi: 10.1213/ane.0b013e3181606a65

Table 5.

Independent Predictors of the 6 mo Quality of Life Measures

Independent Predictors P
Reduced 6-mo physical health summary score
 Baseline physical health score <0.0001
 Neurocognitive deficit at 4–6 wk 0.004
Reduced 6-mo mental health summary score
 Baseline mental health score 0.014
 Perioperative 17β-estradiol treatment 0.003
 Smoking status 0.015
 More depressive symptoms measured with the Beck Depression Inventory 0.095
Worse IADLs at 6 mo
 Baseline IADL score 0.026
 Neurocognitive deficit at 4–6 wk 0.029

IADL = Lawton instrumental activities of daily living scale.