TABLE 2
Mean Differences and Significance Across All Groups by the Outcome Variables
Measure Group 1
Mean Diff.
Group 2
Mean Diff.
Group 3
Mean Diff.
Group 4A
Mean Diff.
Control
Mean Diff.
HPLPII -10.714 -20.294* -11.33* -5.267 -5
PSS-14 -0.429 -4.0* -0.167 -1.333 -.0538
STAI Y1 & Y2 0.214 -3 1.75 -4.867** -0.154
SCL-90-R 29.417** 11 42.833* 2.467 2.769


A Group 1-Physical Exercise, Group 2-Nutritional Education, Group 3-Cognitive Behavioural Therapy, Group 4-Relaxation Response
*Significant T-test at a p < .01
** Significant t-Test at a p < .05