From: Evaluation of the Back College for nursing staff
Current working ability
Frequency
Percent
Slight (0–3)
209
16.3%
Moderate (4–6)
390
30.4%
High (7–10)
641
50%
Missing
42
3.3%
Performing current work in 2 years
Improbable
161
12.6%
Uncertain
455
35.5%
Fairly certain
635
49.5%
31
2.4%