STATISTICAL ANALYSIS
Student's t test was used to investigate differences
between control and training groups and
a paired t test for comparison of measurements
made before and after the study period within
each group. A comparison of the mean changes
at the end of the training period in anthropometric
values, blood cholesterol, lung function,
and exercise measurements in the training
and the control group was also performed with
Student's t test. Histamine PC20 values were log
transformed before analysis. A p value of
< 0 05 was considered significant.