Psychosocial and behavioural characteristics in women with pregnancy-related lumbopelvic pain 12 years postpartum

Table 4 Comparing highest level of pain at Q4 using the AC group as the reference group

Highest level of pain	ID				DYS				p-value^c KW-test
Highest level of pain	n	Median^a	IR^b	p-value MW-test	n	Median^a	IR^b	p-value MW-test	p-value^c KW-test
Past week	46	30.5	51	< 0.0001	75	39	59	< 0.0001	< 0.0001
Past 12 months	46	59.5	34	< 0.0001	76	61.5	44	< 0.0001	< 0.0001

^aMedian Mann-Whitney U test. ^bIR Interquartile Range. ^cKruskal-Wallis p-value
Significant result p < 0.05 using Mann-Whitney U test
Significant result p < 0.05 using Kruskal-Wallis test

ISSN: 2045-709X