Table 1: Demographic and clinical characteristics of patients rotated to methadone between 2011 and 2019 (n=311).

Characteristics

Absolute frequency

Relative frequency

Sex

Male

182

58.5

Female

129

41.5

Age

Median (IQR)

54 (38-61)

Marital status

Married

180

58.8

Single

126

41.2

Monthly income

Median (IQR)

145.8 (100-237.5)

Place of Origin

Mexico City

109

35.6

Other**

202

64.4

Cancer diagnoses

 

 

Cervicouterine

32

10.3

Germinal Tumors

26

8.4

Breast

25

8.0

Prostate

23

7.4

Rectum

17

5.5

Kidney

12

3.9

Lung

11

3.6

Other types

165

53.0

Clinical stage ɣ

 

 

I

3

1.0

II

18

5.9

III

46

15.0

IV

183

59.8

Type of pain ɣ

 

 

Somatic

28

9.1

Neuropathic

14

4.6

Visceral

54

17.6

combinations of different types of pain

210

68.6

* Marital status (Other): unmarried couple, separated and divorced.

**Place of origin (Other): Oaxaca, Puebla, Guerrero, Hidalgo, Michoacán, Morelos, Nuevo León, Coahuila and Sinaloa.

ɣ In these variables figures do not match the total since not all information was available.

IQR: Interquartile range.