highly significantP<0.01
There was a highly significant fall in ratio after one week (0.8-0.37, P<0.01) and a further fall in the mean value with a minimum at week 3 (week 1 versus week 3, P<0.001).
There was a highly significant fall in ratio after one week (0.8-0.37, P<0.01) and a further fall in the mean value with a minimum at week 3 (week 1 versus week 3, P<0.001).