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Table 2 Questionnaire responses related to sex, age, work experience, sector and geographical area

From: GPs' opinions of public and industrial information regarding drugs: a cross-sectional study

  

Fixed effects

Random effects

Itema

Nb

Sex (female/male)c

Agecf

Work experiencecf

Sector (Public/Private)c

PHCCd

Areae

1

292

1.92 (1.17-3.14)**

1, 01 (0.98-1.04)

-----

1.38 (0.57-3.38)

0.039

0

 

291

1.97 (1.19-3.26)**

-----

1.02 (0.99-1.06)

1.27 (0.51-3.20)

0.052

0

2a

292

1.64 (0.97-2.79)

1.00 (0.96-1.03)

----

1.06(0.39-2.89)

0.075

0.022

 

291

1.66 (0.97-2.83)

-----

1.00 (0.97-1.03)

1.07 (0.40-2.87)

0.065

0.026

2b

292

1.35 (0.80-2.26)

0.96 (0.92-0.99)**

----

1.45 (0.54-3.89)

0.082

0.01

 

291

1.37 (0.81-2.29)

-----

0.98 (0.95-1.00)*

1.50 (0.56-4.00)

0.087

0.001

3a

291

1.46 (0.88-2.43)

0.99 (0.97-1.00)

----

1.67 (0.63-4.43)

0.054

0.031

 

290

1.49 (0.90-2.48)

-----

0.99 (0.96-1.02)

1.55 (0.58-4.18)

0.060

0.033

3b

291

1.29 (0.78-2.13)

1.03 (1.00-1.07)

----

0.37 (0.13-1.05)

0.092

0

 

290

1.31 (0.79-2.17)

-----

1.02 (0.99-1.05)

0.36 (0.12-1.04)

0.094

0

4a

292

2.06 (1.24-3.40)**

0.99 (0.97-1.02)

----

1.19 (0.50-2.82)

0.022

0

 

291

2.07 (1.24-3.44)**

-----

1.00 (0.97-1.03)

1.15 (0.48-2.77)

0.029

0

4b

291

0.55 (0.32-0.94)*

1.04 (1.01-1.08)*

----

0.20 (0.05-0.76)*

0.163*

0.036

 

290

0.57 (0.33-0.98)*

-----

1.04 (1.00-1.07)**

0.19 (0.05-0.74)*

0.169*

0.034

5a

286

0.82 (0.51-1.33)

1.02 (0.99-1.05)

----

0.95 (0.42-2.16)

0

0

 

285

0.55 (0.26-1.14)

-----

1.00 (0.95-1.04)

1.00 (0.40-2.49)

0

0

5b

283

1.04 (0.61-1.80)

1.01 (0.98-1.05)

----

0.78 (0.30-2.04)

0

0

 

282

1.00 (0.58-1.74)

-----

1.00 (0.97-1.03)

0.79 (0.30-2.08)

0

0

7a

292

1.76 (1.02-3.03)*

1.04 (1.00-1.08)*

----

1.27 (0.49-3.24)

0.057

0

 

291

1.78 (1.03-3.07)*

-----

1.04 (1.01-1.07)**

1.15 (0.46-2.91)

0.047

0

7b

291

1.17 (0.70-1.94)

1.01 (0.98-1.05)

----

0.59 (0.22-1.61)

0.062

0

 

290

1.20 (0.72-2.01)

-----

1.01 (0.98-1.04)

0.58 (0.21-1.59)

0.065

0

7c

291

1.17 (0.68-2.03)

0.97 (0.93-1.01)

----

0.97 (0.33-2.89)

0.101

0.016

 

290

1.12 (0.64-1.97)

-----

0.97 (0.94-1.00)*

1.02 (0.33-3.11)

0.112

0.020

7d

291

1.10 (0.68-1.78)

0.96 (0.93-0.99)**

-----

2.70 (1.12-6.49)*

0

0

 

290

1.04 (0.64-1.69)

-----

0.97 (0.94-1.00)*

2.80 (1.16-6.75)*

0

0

  1. *p < 0.05,**p < 0.01
  2. a Question according to Table 1
  3. b Number of responders with response for all items included in the regression model
  4. c Odds ratio (95% confidence interval) --- two sided p-value.
  5. First line when age is included as independent variable and second line when working time is included as independent variable.
  6. d Variation among primary health care centres is transformed to intra-class correlation. ICC --- One sided p-value for variation
  7. e Variation among regions is transformed to intra-class correlation. ICC --- One side p-value for variation
  8. f Odds ratio for an increase of one year in age or working time