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Table 1 Frequency distribution according to socio-demographic data.

From: Impact of Acupuncture Intervention on the Pain Intensity of Patients Treated at a Tertiary Hospital in Brazil

Variable

Mean ± SD

n

%

Age†

51.2 ± 12.3

  

Female

 

368

82.0

Male

 

76

16.9

Not informed

 

5

1.1

  1. † Referring to 393 patients, 56 without age information.
  2. Source: 2016 Field Survey. SD - Standard deviation;
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Innovations in Acupuncture and Medicine

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