Table A3.

Post hoc analysis of differences in JSE means between different residency levels.

Group 1	Group 2	Difference between Groups’ Means	Std. Error	p Value †
R2	R1	2.08	2.72	0.941
	R3	0.91	2.96	0.998
	R4	−2.67	2.73	0.865
	R5	19.1	7.02	0.054
R1	R3	−1.17	3.04	0.995
	R4	−4.75	2.82	0.447
	R5	17.02	7.05	0.115
R4	R3	3.58	3.06	0.768
	R5	21.77	7.05	0.019
R3	R5	18.19	7.15	0.084

^† Tukey’s multiple-comparisons test.