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Table 3 Relationship between demographic characteristics and knowledge scores (n = 200)

From: Basic life support knowledge in a war-torn country: a survey of nurses in Yemen

Factors

Group

N

Mean Rank

Median, (IQR)

P-value

Gendera

Male

113

101.19

5 (4–6)

0.845

Female

87

99.60

1 (1–2)

Governancea

Hodeida

100

111.70

5 (4–6)

0.005

Taiz

100

89.30

4 (3–5)

Received training in CPRb

Yes

82

131.59

5 (4–6)

0.000

No

118

78.89

4 (3–5)

Received information about CPRb

Yes

109

131.09

5 (4–6)

0.000

No

91

63.86

3 (2–4)

Age category (years)b

 < 30

41

110.72

6 (5–6.5)

0.101

30–39

94

95.55

5 (4–6)

 ≥ 40

65

101.21

5 (4–6)

Level of educationb

Diploma

117

87.63

5 (4–6)

0.000

Bachelor

78

120.51

6 (4–7)

Master

5

89.60

5 (3.5–6)

Experience (years)b

 < 5

87

105.29

5 (4–6)

0.562

5–10

69

100.93

5 (4–6)

 > 10

44

90.35

5 (4–6)

  1. aMann–Whitney test
  2. bKruskal–Wallis test was conducted at α = 0.05