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Table 3 Factors associated with analgesic self-medication among consumers with joint pain, headache, low back pain and any localization in Spanish adult

From: Predictive factors of self-medicated analgesic use in Spanish adults: a cross-sectional national study

 

Self-medication for joint pain

Self-medication for headache

Self-medication for low back pain

Self-medication for any localization

AOR, 95% CI

AOR, 95% CI

AOR, 95% CI

AOR, 95% CI

Age

>65

1

1

1

1

40-64

1.78 (1.18-2.70)

2.55 (1.63-3.99)

1.67 (1.12-2.47)

2.38 (1.82-3.09)

16-39

3.16 (1.75-5.71)

3.68 (2.25-6.03)

2.36 (1.54-3.62)

3.71 (2.77-4.97)

Sex

Female

1

1

1

 

Male

NS

2.13 (1.66-2.73)

NS

NS

Educational level

No formal education

1

1

1

1

Junior school

1.37 (0.81-2.33)

1.46 (0.85-2.53)

1.01 (0.62-1.62)

1.29 (0.93-1.80)

High school/University

2.21 (1.31-3.71)

1.87 (1.09-3.19)

1.80 (1.15-2.82)

1.89 (1.37-2.62)

Marital status

Married

1

1

1

 

Not married

NS

NS

1.44 (1.11-1.87)

NS

Monthly income

<850€

1

1

1

1

850-1400€

NS

NS

1.24 (0.82-1.89)

1.03 (0.77-1.38)

>1400€

NS

NS

1.70 (1.14-2.54)

1.33 (1.01-1.75)

Smoking habit

Non smoker

1

1

1

1

Smoker

NS

NS

1.28 (1.01-1.66)

1.34 (1.12-1.60)

Self-assessment of health status

Fair/Poor/Very poor

1

1

1

1

Very good/Good

1.74 (1.22-2.49)

2.38 (1.74-3.26)

2.68 (1.97-3.65)

2.24 (1.81-2.78)

Number of chronic conditions

>2

1

1

1

1

1-2

NS

3.45 (1.05-11.32)

NS

NS

None

NS

4.65 (1.43-15.06)

NS

NS

Psychological disorders

No

1

1

1

1

Yes

1.56 (1.01-2.46)

1.98 (1.37-2.88)

1.61 (1.11-2.32)

1.62 (1.24-2.11)

  1. European Health Interview Survey (EHISS, 2009) for Spain.
  2. Data are expressed as adjusted odds ratio (AOR) and 95% confidence intervals (95% CI).
  3. NS: non-significant association.