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Table 4 Association between PSC, NSS and workplace characteristics

From: The relationship between job stress and the perception of patient safety culture among Palestinian hospital nurses

Variable

Categories

N

PSC and workplace characteristics

NSS and workplace characteristics

Mean Rank

Median [Q1–Q3] a

p-value

Mean ± SD b

F

p-value

Hospital type

Governmental

172

153.88

98.00 [90.00–105.75]

< 0.001*

44.9 ± 14.5

22.058

< 0.001*

Non-Governmental

136

175.02

100.00 [94.00–110.75]

34.6 ± 14

Academic

47

274.89

118.00 [109.00–128.00]

35.5 ± 14.2

Experience in the current hospital

< one year

43

184.14

99.00 [93.00–115.00]

0.622

37.3 ± 16.4

2.146

0.094

1 to 5 years

159

170.23

100.00 [92.00–112.00]

39.7 ± 14.1

6 to 10 years

103

182.37

101.00 [93.00–116.00]

42.3 ± 15.2

11 or more years

50

188.42

101.00 [94.75–111.50]

36.5 ± 16.2

Experience in the current unit

< one year

70

182.50

99.50 [93.00–113.50]

0.976

36.8 ± 15.2

3.875

0.010*

1 to 5 years

183

176.10

100.00 [93.00–112.00]

41.2 ± 14

6 to 10 years

67

178.99

101.00 [92.00–116.00]

41.8 ± 17.9

11 or more years

35

177.04

99.00 [94.00–107.00]

33.6 ± 13.1

Working hours per week

< 30 hours per week

41

161.20

98.00 [91.00–106.50]

0.490

43.6 ± 17.8

1.635

0.196

30 to 40 hours per week

211

181.92

101.00 [93.00–113.00]

39 ± 14.4

Over 40 hours per week

103

176.65

100.00 [94.00–112.00]

39.7 ± 15.4

Primary unit or work area in this hospital

Multiple Units, No specific unit

17

185.88

104.00 [88.00–115.50]

0.167

27.6 ± 15.2

9.222

< 0.001*

Medical/Surgical Units

101

156.82

98.00 [92.00–104.00]

43.3 ± 16.2

Patient Care Units

194

181.53

101.00 [93.75–113.00]

40.6 ± 13.8

Surgical Services

38

189.72

101.50 [95.50–113.00]

32.6 ± 13.3

Does the hospital perform activities for nurses to relieve job stress?

Yes

63

207.48

103.00 [94.00–117.00]

0.012*

32.2 ± 14.1

0.024

< 0.001*

No

292

171.64

100.00 [92.00–111.00]

41.3 ± 14.9

Does the hospital perform activities to improve the PSC?

Yes

183

208.4

104.00 [95.00–117.00]

< 0.001*

35 ± 13.5

1.749

< 0.001*

No

172

145.59

96.50 [89.00–104.00]

44.7 ± 15.1

How would you rate patient safety in your unit/work area?

Poor

12

74.04

89.00 [79.75–94.75]

< 0.001*

58.3 ± 14.2

13.442

< 0.001*

Fair

51

100.37

91.00 [87.00–99.00]

46.4 ± 12

Good

100

151.29

96.50 [92.00–104.00]

41.9 ± 13.2

Very Good

119

210.39

104.00 [97.00–117.00]

37.2 ± 16

Excellent

73

233.12

112.00 [99.50–123.00]

33.1 ± 13.6

Total Respondents

355

      
  1. N: Number (frequency), Q1-Q3: first quartile-third quartile, SD: standard deviation; some numbers do not total 355 due to missing data
  2. *Significance levelp < 0.05
  3. Patient care units include cardiology, ER, gastroenterology, ICU (all adult types), labor & delivery, obstetrics & gynecology, oncology, hematology, and pediatrics (including the NICU and PICU)
  4. Surgical services include endoscopy, colonoscopy, preopening, operating room/site, PACU/post Op, and Peri Op
  5. a: Mann‒Whitney U and Kruskal‒Wallis H tests were employed to measure associations with the HSOPSC total score since the data of the HSOPSC tool was not normally distributed
  6. b: T-tests and one-way ANOVA were employed to measure associations with the NSS total score since the data of the NSS tool was normally distributed