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Anesthesiology Research and Practice
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Anesthesiology Research and Practice
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2012
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Article
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Tab 4
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Clinical Study
The Role of Thoracic Medial Branch Blocks in Managing Chronic Mid and Upper Back Pain: A Randomized, Double-Blind, Active-Control Trial with a 2-Year Followup
Table 4
Employment characteristics.
Employment status
Group I
Group II
Baseline
12 months
24 months
Baseline
12 months
24 months
Employed part-time
5
5
2
1
3
3
Employed full-time
10
14
16
14
16
16
Unemployed
4
0
0
3
0
0
Total employed
15
19
18
15
19
19
Eligible for employment
19
19
18
18
19
19
Housewife
2
2
1
3
3
3
Disabled
23
23
24
27
25
26
Over 65 years of age
6
6
7
2
3
2
Total number of patients
50
50
50
50
50
50