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Table 4 Metrological properties of the first version of the organizational culture questionnaire

From: Design and validation of a questionnaire to assess organizational culture in French hospital wards

Heading

Nb of items

Response rates

Saturation

Correlations

Overall PCA (31 factors)

Cronbach Alpha values

    

<0.20

>0.60

   

1. Engagement at work

 a. Engagement with hospital department

6

(97.2–99.8)

Ceiling effect (3)

(2)

 

F3(1) F12(3) F24(1) F31(1)

0.668

(1)

 b. Work to earning balance

4

(99.0–99.2)

Ceiling effect (1)

(3)

 

F22(3) F31(1)

0.393

(1)

 c. Acceptance of department standards

4

(98.4–99.2)

Ceiling effect (1)

(4)

 

F10(2) F31(1)

0.575

(1)

 d. Professional aims

5

(99.1–99.8)

Ceiling effect (5)

  

F2(5)

0.712

 

2. Perceived results of the running of the department

 a. Satisfaction at work

5

(99.2–99.5)

  

2

F11(5)

0.840

 

 b. Likelihood of remaining on staff

6

(98.5–99.1)

Ceiling effect (4)

 

5

F3(6)

0.911

(1)

 c. Workload

8

(98.3–99.1)

Ceiling effect (1)

(1)

 

F6(5) F9(1) F29(2)

0.777

(1)

 d. Work exhaustion

5

(97.6–99.0)

 

(1)

 

F5(1) F6(1) F9(2) F11(1)

0.697

(1)

 e. Perceived efficiency of the department

4

(98.0–98.6)

   

F17(4)

0.747

 

3. Founding elements of a culture

 a. Language practices

4

(98.5–99.3)

Ceiling effect (1)

(1)

 

F4(1) F19(3)

0.414

(1)

 b(a). Notions of patient and care

3

(97.7–98.4)

 

(2)

 

F4(1) F13(1) F21(1)

0.473

(1)

 b(b). Service practices

3

(98.0–98,6)

Ceiling effect (1)

(2)

 

F7(7) F28(1)

0.447

(1)

 c. Symbols and History

3

(97.4–97.7)

   

F14(3)

0.723

 

4. Service Management of the department

 a. Support and drive

2

(97.8–98.0)

  

1

F1(2)

0.916

 

 b. Taking account of the individual in the group

7

(96.9–98.3)

Ceiling effect (1)

(6)

 

F1(2) F23(4)

0.633

(3)

 c. Allocation of tasks and goals

4

(97.3–98.4)

Ceiling effect (1)

(1)

 

F21(3)

0.630

(1)

 d. Organisational training

2

(97.3–97.9)

 

(2)

 

F1(1)

0.350

 

 e. Decision making

2

(97.3–97.6)

   

F8(1)

0.646

 

 f. Management of conflicts between professionals

9

(96.7–97.7)

 

(1)

 

F27(4) F30(5)

0.807

(1)

 g. Type of behaviour encouraged in the department

5

(96.6–97.9)

Ceiling effect (2)

(3)

 

F24(1) F18(4)

0.526

(1)

5. Relation and communication in the department

 a. Relationship between professionals

13

(94.0–97.4)

 

(4)

1

F4(2) F8(5) F16(3) F20(2) F27(1)

0.834

 

 b. Diffusion of information

6

(96.6–97.4)

 

(1)

1

F15(3) F28(2)

0.696

(1)

6. Relationship and Communication with patients and their families

 a. Relationship

3

(97.3–97.9)

Ceiling effect (1)

(2)

 

F13(3)

0.491

(1)

 b. Communication

2

(97.3–97.7)

   

F13(2)

0.549

 

7. Service and the outerworld

3

(96.7–97.7)

 

(2)

 

F26(2)

0.470

 

8. Support by the service head doctor

13

(94.8–95.1)

 

(2)

6

F5(9) F25(4)

0.872

 
  1. NB:
  2. ▪ Nb of items: Number of items in the sub-dimension before item removal
  3. ▪ Response rates: Range of response rates over the sub-dimension items
  4. ▪ Saturation: Number of items, in parentheses, producing a ceiling effect (more than 30 % of level 5 responses)
  5. ▪ <20 Correlation: Number of items having a lower than 0.20 correlation with at least half of the other items in the sub-dimension
  6. ▪ >60 Correlation: Number of correlations higher than 0.60 between two items
  7. ▪ Overall PCA: List of factors and corresponding number of items in parentheses on which items had some impact, as demonstrated by the PCA analysis and after the oblimin rotation (contribution >0.40); in bold, factors that were maintained in the validated version
  8. Cronbach Alpha values: values indicated per sub-dimension and indication of the number of items necessary to bring the sub-dimension value down