|
% Pain reduction
|
Treatment groups
|
Group differences
|
|---|
|
Chiropractic Care (%)
|
Integrated care (%)
|
Chiropractic care minus integrated care
|
|---|
|
Week 12*
|
|
No reduction or increase
|
17.7
|
12.9
|
4.8 (− 5.3 to 15.1)
|
|
≥ 30%
|
64.6
|
72.3
|
−7.7 (−20.3 to 5.2)
|
|
≥ 50%
|
50.0
|
56.4
|
−6.4 (−19.9 to 7.4)
|
|
≥ 75%
|
15.6
|
21.8
|
−6.2 (−16.9 to 4.9)
|
|
100%
|
1.0
|
5.9
|
−4.9 (−11.4 to 0.7)
|
|
Week 26^
|
|
No reduction or increase
|
26.6
|
21.6
|
4.9 (−7.2 to 16.9)
|
|
≥ 30%
|
54.3
|
61.9
|
−7.6 (−21.1 to 6.3)
|
|
≥ 50%
|
28.7
|
43.3
|
−14.6 (−27.4 to −1.0)
|
|
≥ 75%
|
14.9
|
18.6
|
−3.7 (−14.3 to 7.1)
|
|
100%
|
2.1
|
3.1
|
−1.0 (−6.8 to 4.7)
|
|
Week 52†
|
|
No reduction or increase
|
25.3
|
16.5
|
8.8 (−2.9 to 20.5)
|
|
≥ 30%
|
50.6
|
64.9
|
−14.4 (−27.9 to −0.1)
|
|
≥ 50%
|
36.8
|
48.5
|
−11.7 (−25.2 to 2.6)
|
|
≥ 75%
|
19.5
|
21.6
|
−2.1 (−13.6 to 9.7)
|
|
100%
|
3.4
|
5.2
|
−1.7 (−8.4 to 5.2)
|
- Proportion of participants with at least 30, 50, 75, or 100% reduction in pain intensity
- *Analysis included 96 participants in Chiropractic care group and 101 in Integrated care group;
- ^Analysis included 94 participants in Chiropractic care group and 97 in Integrated care group;
- †Analysis included 87 participants in Chiropractic care group and 97 in Integrated care group;
