highly significantP < 0.05
This fell to 6.76 at 3 weeks, 6.67 at 6 weeks and 0.68 by 6 months, a highly significant improvement (paired t-test P < 0.05).
This fell to 6.76 at 3 weeks, 6.67 at 6 weeks and 0.68 by 6 months, a highly significant improvement (paired t-test P < 0.05).