a significant trendp<0.001
A Jonckheere test 55 was used, which revealed a significant trend in the median values of age across the groups (J = 5018.5, z = 3.99, p<0.001).
A Jonckheere test 55 was used, which revealed a significant trend in the median values of age across the groups (J = 5018.5, z = 3.99, p<0.001).