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Table 3 Characteristics of patients in two groups

From: Construct and clinical verification of a nurse-led rapid response systems and activation criteria

Items

Control group

(n = 84)

Intervention group (n = 119)

t/χ2

P

Age (years)

62.04 ± 16.51

57.85 ± 19.19

1.622

0.106

Sex

Female

26(30.95)

40(33.61)

0.159

0.690

Male

58(69.05)

79(66.39)

Department

Emergency medicine

49(58.33)

71(59.67)

1.365

0.503

Emergency surgery

35(41.67)

48(40.34)

Respiratory rate (bpm)

26.46 ± 12.97

24.43 ± 10.65

0.830

0.408

Heart rate (bpm)

101.57 ± 40.77

91.98 ± 43.54

1.500

0.135

Oxyhemoglobin saturation (%)

77.17 ± 24.58

72.66 ± 31.67

1.093

0.276

Systolic pressure (mmHg)

117.84 ± 54.39

112.03 ± 51.81

0.769

0.443

Diastolic pressure (mmHg)

70.18 ± 32.46

65.79 ± 27.24

1.044

0.298