RT Journal
A1 Pereira MA, Kriska AM, Kuller LH
T1 POstmenopausal women and walking
JF Archives of Internal Medicine
JO Archives of Internal Medicine
YR 1999
FD April 12
VO 159
IS 7
SP 756
OP 757
DO 
UL http://dx.doi.org/
AB 
Our primary hypothesis, that the women from the original walking intervention group would report higher levels of walking than those from the control group, was clearly supported by the data (P = .01 adjusted for multiple comparisons). In addition, the amount of sport and recreational activities reported by the women from the walking group was apparently higher than those from the control group, although the difference was not statistically significant. However, as indicated by Petrini, we may have had limited statistical power to test our secondary hypotheses.