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Table 5 Number of persons (n) in need of escape medication after the first injection

From: Subacromial triamcinolone acetonide, hyaluronic acid and saline injections for shoulder pain an RCT investigating the effectiveness in the first days

Day Hyaluronic acid Triamcinolone acetonide NaCl Sign.
1 20 10 20 ,051
2 21 11 19 ,051
3 17 13 15 ,514
4 15 13 17 ,665
5 22 14 18 ,142
6 19 14 19 ,379
7 18 10 20 ,061
8 21 10 20 ,022
9 23 7 20 ,001
10 20 8 21 ,005
11 21 9 25 ,002
12 20 7 19 ,003
13 23 8 20 ,001
14 18 7 20 ,006
15 24 6 19 ,000
16 21 11 15 ,029
17 21 9 17 ,007
18 18 10 17 ,063
19 15 6 13 ,011
20 15 8 14 ,049
21 8 6 8 ,510