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Table 6 The HRR of the witness + public group, telephone guidance group and ≤ 10 min group

From: Meta-analysis of the success rate of heartbeat recovery in patients with prehospital cardiac arrest in the past 40 years in China

Group

Case

Heterogeneity test

Model

Success rate

Confidence interval (95%CI)

Number of success

Number of patients

Q-value

P-value

I2 (%)

Witness

11

140.71

< 0.001

95.0

Random

0.325

0.216, 0.458

561

2, 715

Telephone guidance

5

4.99

< 0.001

0.0

Random

0.273

0.227, 0.325

88

322

≤10 min

108

3, 005.67

< 0.001

95.9

Random

0.240

0.188, 0.302

1, 785

23, 862

Total

124

3, 151.37

< 0.001

96.1

Random

0.251

0.198, 0.311

2, 434

26, 899