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Table 3 The number of patients who were prescribed each drug and were followed-up

From: Japanese traditional herbal medicine reduces use of pregabalin and opioids for pain in patients with lumbar spinal canal stenosis: a retrospective cohort study

  

Pregabalin

Opioid

Antidepressant

NSAIDs/acetaminophen

Group K

(n = 115)

Prescription

69/111 (62.2%)

74/111 (66.7%)

22/111 (19.8%)

54/111 (48.6%)

Decrease

45/69*** (65.2%)

52/74*** (70.3%)

17/22** (77.3%)

7/54 (13.0%)

Discont

36/69*** (52.2%)

41/74*** (55.4%)

16/22* (72.7%)

6/54 (11.1%)

Group N

(n = 44)

Prescription

19/40 (47.5%)

28/40 (70.0%)

6/40 (15.0%)

20/40 (50.0%)

Decrease

2/19 (10.5%)

9/28 (32.1%)

2/6 (33.3%)

2/20 (10.0%)

Discont

2/19 (10.5%)

4/28 (14.3%)

2/6 (33.3%)

2/20 (10.0%)

  1. Decrease decrease in the dose of drug prescribed, Discont discontinuation of the drug prescribed
  2. *p < 0.1; **p < 0.05; ***p < 0.01 vs. group N