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Correction to: Healthcare professionals’ perspectives on working conditions, leadership, and safety climate: a cross-sectional study

The Original Article was published on 21 January 2019

Correction to: BMC Health Serv Res

https://0-doi-org.brum.beds.ac.uk/10.1186/s12913-018-3862-7

In the original publication of this article [1], the authors missed that reverse coding was necessary for the item “Do you work separate from your colleagues?” before calculating the scale ‘social relations’. So they corrected the analysis accordingly. The results with the revised scale show that there are no longer any significant differences between nurses and physicians with regard to this scale.

This error (scale social relations) affects the following parts of our manuscript:

‘Methods’ section:

Old version: We also adapted one scale from the Copenhagen Burnout Inventory (client-related burnout) to measure patient-related burnout [54]. Before calculating scale scores for each dimension and in accordance with the recommended COPSOQ transformation [52], scales were transformed into scores ranging from 0 (minimum value, “do not agree at all”) to 100 points (maximum value, “fully agree”).

Correction: We also adapted one scale from the Copenhagen Burnout Inventory (client-related burnout) to measure patient-related burnout [54]. Before scale calculation, reverse coding was carried out for one item (“Do you work separate from your colleagues?”). Scale calculation was done in accordance with the recommended COPSOQ transformation [52], scales were transformed into scores ranging from 0 (minimum value, “do not agree at all”) to 100 points (maximum value, “fully agree”).

‘Result’ section:

Old version: There were no statistically significant differences between the two professional groups in the four scales predictability, role clarity, feedback, and sense of community.

Correction: There were no statistically significant differences between the two professional groups in the five scales predictability, role clarity, feedback, social relations, and sense of community.

Old version: We identified significant differences with small or medium effects in three scales (social support: d = −.15, role conflicts: d = −.31, and social relations: d = .40).

Correction: We identified significant differences with small or medium effects in two scales (social support: d = −.15, and role conflicts: d = −.31).

Old version: Physicians rated items on the scale social relations more positively (51.5 ± 15.1) than the nurses (45.0 ± 17.0).

Correction: Values for the scale social relations were relatively high for both physicians (54.8 ± 20.7) and nurses (55.5 ± 20.2). There was no significant difference between the two professional groups in rating the scale social relations.

‘Discussion’ section:

Old version: Our study found significant differences between the two professional groups in 12 out of 17 scales. Nine scales (influence at work, degree of freedom at work, possibilities for development, meaning of work, workplace commitment, role conflicts, social relations, job satisfaction, and the additional scale patient-related burnout) were significantly more positively assessed by physicians than the nursing staff),

Corrected version: Our study found significant differences between the two professional groups in 11 out of 17 scales. Eight scales (influence at work, degree of freedom at work, possibilities for development, meaning of work, workplace commitment, role conflicts, job satisfaction, and the additional scale patient-related burnout) were significantly more positively assessed by physicians than the nursing staff.

Revised Table 3

We corrected the values for the scale “Social relations”. We also detected some minor errors with no consequences and corrected them too (for the following scales or single items: “Emotional demands”, “Teamwork within units”, “My direct supervisor focuses more on patient safety than a year ago”, “Hospital management openly addresses problems concerning patient safety in our hospital”, “Hospital management focuses more on patient safety than a year ago” and “My direct supervisor openly addresses problems concerning occupational safety in our hospital”.

Table 3 with the corrected values is shown below:

Table 3 Descriptive statistics, results of the student’s t test and effect size comparing answers by nurses and physicians

‘Additional file 1’: Revised version

We corrected the values for the scale “Social relations”. We also discovered another minor error (concerning the scale influence at work) and corrected the value too. The table with the corrected values is shown below:

Psychosocial working conditions

Interpretation

(0=minimum value, 100=maximum value)

Mean (SD)

(hospital 1 = 573)

Mean (SD)

(hospital 2 = 418)

(df) t-value1

dCohen

Copenhagen Psychosocial Questionnaire (COPSOQ)

Quantitative demands

high=negative

68.4 (13.7)

68.9 (14,5)

(989) -0.568

0.04

Emotional demands

high=negative

65.1 (17.7)

63.1 (17,8)

(989) 1.742

-0.11

Work-privacy-conflict

high=negative

62.2 (25.5)

66.0 (24,8)

(989) -2.332*

0.15

Influence at work

high=positive

36.1 (19.1)

38.9 (18,5)

(989) -2.295*

0.15

Degree of freedom at work

high=positive

39.8 (18.5)

40.9 (18,4)

(989) -0.926

0.06

Possibilities for development

high=positive

75.2 (16.2)

74.3 (15,5)

(989) 0.896

-0.06

Meaning of work

high=positive

80.6 (16.0)

78.5 (17,7)

(989) 1.918

-0.13

Workplace commitment

high=positive

55.0 (18.8)

51.8 (21,7)

(820) 2.447*

-0.16

Predictability

high=positive

54.7 (17.0)

50.7 (18,5)

(989) 3.452*

-0.23

Role clarity

high=positive

74.3 (15.3)

71.6 (15,9)

(989) 2.746*

-0.17

Role conflicts

high=negative

47.3 (17.3)

49.9 (18,9)

(989) -2.267*

0.15

Feedback

high=positive

40.1 (20.7)

43.5 (22,0)

(866) -2.418*

0.16

Social support

high=positive

66,0 (16.4)

65.4 (17,7)

(858) 0.587

-0.04

Social relations

high=positive

55.4 (20.5)

55.9 (20.8)

(989) -0.401

0.02

Sense of community

high=positive

78.1 (14.8)

76.2 (15,2)

(989) 1.949

-0.13

Outcome scale – Copenhagen Psychosocial Questionnaire (COPSOQ)

 

Job satisfaction

high=positive

70.4 (11.1)

69.3 (11.7)

(989) 1.475

-0.10

Outcome scale – Copenhagen Burnout Inventory (CBI, adapted client-related burnout)

Patient related burnout

high=negative

33.4 (17.4)

32.1 (18.0)

(989) 1.141

-0.07

Leadership

Interpretation

(0/1=minimum value, 100/5=maximum value)

Mean (SD)

(hospital 1 = 544)

Mean (SD)

(hospital 2 = 409)

(df) t-value1

dCohen

Transformational Leadership Inventory (TLI short)

Transformational leadership

5=positive

3.2 (0.8)

3.2 (0.8)

(951) 0.191

0.00

Copenhagen Psychosocial Questionnaire (COPSOQ)

Quality of leadership

high=positive

52.7 (22.6)

51.0 (23.4)

(951) 1.095

-0.07

Patient safety climate

Interpretation

(1=minimum value, 5=maximum value)

Mean (SD)

(hospital 1 = 560)

Mean (SD)

(hospital 2 = 414)

(df) t-value1

dCohen

Hospital Survey on Patient Safety Culture (HSPSC-D)

Staffing

5=positive

2.5 (0.8)

2.6 (0.8)

(972) -0.965

0.13

Organizational learning

5=positive

3.1 (0.7)

3.0 (0.7)

(972) 0.758

-0.14

Communication openness

5=positive

3.6 (0.7)

3.5 (0.7)

(972) 2.207*

-0.14

Feedback & communication about error

5=positive

3.4 (0.8)

3.3 (0.9)

(972) 2.315*

-0.12

Nonpunitive response to error

5=positive

3.5 (0.8)

3.2 (0.8)

(843) 4.585*

-0.38

Teamwork within units

5=positive

3.4 (0.6)

3.3 (0.6)

(972) 1.669

-0.17

Teamwork across units

5=positive

3.1 (0.6)

3.0 (0.6)

(972) 1.800

-0.17

Handoffs & transitions

5=positive

3.1 (0.6)

3.0 (0.6)

(972) 2.187*

-0.17

Supervisor/ manager expectations

5=positive

3.3 (0.7)

3.3 (0.7)

(972) -0.273

0.00

Management support for patient safety

5=positive

2.8 (0.9)

2.7 (0.9)

(972) 1.579

-0.11

Outcome scales – Hospital Survey on Patient Safety Culture (HSPSC-D)

Frequency of event reported

5=positive

3.0 (1.0)

3.0 (1.0)

(972) -0.191

0.00

Overall perceptions of patient safety

5=positive

3.0 (0.8)

3.1 (0.8)

(972) -1.262

0.13

Patient safety grade

1=positive

2.8 (0.8)

2.8 (0.7)

(972) 0.405

0.00

Safety grade in the medication process

1=positive

2.8 (0.7)

3.0 (0.8)

(972) -2.730*

0.27

Patient safety climate

Interpretation

(1=minimum value, 5=maximum value)

Mean (SD)

(hospital 1 = 544)

Mean (SD)

(hospital 2 = 409)

(df) t-value1

dCohen

TWINS Patient Safety (TWINS-PS)

Supervisor support for patient safety

5=positive

3.5 (0.8)

3.5 (0.8)

(951) 0.702

0.00

My direct supervisor openly addresses problems concerning patient safety in our hospital

5=positive

3.3 (0.9)

3.3 (0.9)

(951) -0.794

0.00

My direct supervisor focuses more on patient safety than a year ago

5=positive

2.8 (0.9)

2.8 (1.0)

(847) 0.191

0.00

It is important to my direct supervisor that our hospital pays great attention to patient safety

5=positive

3.5 (0.9)

3.5 (0.9)

(951) 0.380

0.00

Hospital management openly addresses problems concerning patient safety in our hospital

5=positive

2.9 (0.8)

2.8 (0.9)

(864) 2.555*

-0.12

Hospital management focuses more on patient safety than a year ago

5=positive

2.7 (0.9)

2.8 (0.9)

(951) -0.382

0.11

It is important to the Hospital management that our hospital pays great attention to patient safety

5=positive

3.2 (0.9)

3.0 (1.0)

(951) 2.344*

-0.21

Do you have an individual influence on how well patient safety is implemented at the workplace

1=positive

3.1 (0.9)

3.0 (1.0)

(951) 1.434

-0.11

Occupational safety climate

Interpretation

(1=minimum value, 5=maximum value)

Mean (SD)

(hospital 1 = 544)

Mean (SD)

(hospital 2 = 409)

(df) t-value1

dCohen

TWINS Occupational Safety (TWINS-OS)

Supervisor support for occupational safety

5=positive

3.5 (0.8)

3.4 (0.8)

(951) 0.736

-0.13

My direct supervisor openly addresses problems concerning occupational safety in our hospital

5=positive

3.3 (0.9)

3.2 (0.9)

(951) 1.683

-0.11

My direct supervisor focuses more on occupational safety than a year ago

5=positive

2.8 (0.9)

2.8 (0.9)

(853) 0.852

0.00

It is important to my direct supervisor that our hospital pays great attention to occupational safety

5=positive

3.3 (0.9)

3.2 (1.0)

(951) 1.252

-0.11

Hospital management openly addresses problems concerning occupational safety in our hospital

5=positive

3.1 (0.9)

2.9 (0.9)

(951) 2.470*

-0.22

Hospital management focuses more on occupational safety than a year ago

5=positive

2.7 (0.9)

2.7 (1.0)

(820) 0.220

0.00

It is important to the Hospital management that our hospital pays great attention to occupational safety

5=positive

3.1 (1.0)

3.0 (1.0)

(951) 1.193

-0.10

Do you have an individual influence on how well occupational safety is implemented at the workplace

1=positive

3.3 (0.9)

3.3 (1.0)

(951) 0.826

0.00

Occupational safety climate

Interpretation

(1=minimum value, 5=maximum value)

Mean (SD)

(hospital 1 = 560)

Mean (SD)

(hospital 2 = 413)

(df) t-value1

dCohen

Outcome scales – self constructed indices s

Subjective assessment of specific protective measures (behaviour & regulations) related to infectious diseases

1=positive

1.8 (0.6)

1.8 (0.6)

(971) 0.396

0.00

Subjective assessment of occupational safety measures initiated by the employer, related to own safety

1=positive

1.8 (0.6)

1.9 (0.6)

(835) -1.632

0.17

Personal perception of the frequency of occupational risks

5=positive

3.4 (0.7)

3.3 (0.8)

(825) 1.870

-0.13

  1. Notes: 1p-value* ≤.05

Reference

  1. Wagner, et al. Healthcare professionals’ perspectives on working conditions, leadership, and safety climate: a cross-sectional study. BMC Health Serv Res. 2019;19:53 https://0-doi-org.brum.beds.ac.uk/10.1186/s12913-018-3862-7.

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Wagner, A., Rieger, M.A., Manser, T. et al. Correction to: Healthcare professionals’ perspectives on working conditions, leadership, and safety climate: a cross-sectional study. BMC Health Serv Res 20, 53 (2020). https://0-doi-org.brum.beds.ac.uk/10.1186/s12913-019-4838-y

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