Table 3 Comparison of low back pain scores and ODI in AUSS and UBE groups

5.6 ± 1.4

5.7 ± 1.6

F_interaction = 3.683

2.4 ± 0.8^*

2.6 ± 1.1^*

F_time = 1331

2.1 ± 1.1^*

1.9 ± 0.9^*

F_inter-group = 0.2833

6.5 ± 1.3

6.7 ± 1.1

F_interaction = 4.132

2.5 ± 1.2^*

2.3 ± 1.3^*

F_time = 2065

2.0 ± 1.1^*

1.8 ± 1.4^*

F_inter-group = 1.033

67.8 ± 10.7

64.8 ± 11.4

F_interaction = 6.865

18.7 ± 6.7^*

19.6 ± 7.8^*

F_time = 5478

15.4 ± 5.6^*

15.2 ± 6.2^*

F_inter-group = 2.994