From: The Nordic back pain subpopulation program: Can low back pain patterns be predicted from the first consultation with a chiropractor? A longitudinal pilot study
5th to 18th week
At the 4th week
mainly recovered
stays in the initial category
moves - towards mainly improved
fluctuating
Improved
11
31
NA
7
Unchanged
3
2
6
12
Worsened
0
1
4
(missing)