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Table 1 Descriptive analysis of injury intent, mechanism and severity in three different periods. Significance between indicated periods was determined using Chi square analysis

From: Changes in trauma-related emergency medical services during the COVID-19 lockdown in the Western Cape, South Africa

Variables

2019

Pre-lockdown

Lockdown Level 5

p-value

       

Lockdown –

Pre-lockdown

Lockdown—2019

Pre-lockdown—2019

 

n = 4706 (%)

n = 4587 (%)

n = 1806 (%)

   

Injury Intent

Intentional Injuries

3004

(64.1%)

2914

(63.6%)

1140

(63.4%)

0,85

0,58

0,62

Unintentional Injuries

1682

(36.9%)

1667

(36.4%)

659

(36.6%)

Injury mechanism

Accidental

650

(13.9%)

617

(13.5%)

327

(18.2%)

 < 0.05

 < 0.05

0.16

Assault

2648

(56.5%)

2589

(56.5%)

915

(50.9%)

Burns and Corrosives

89

(1.9%)

63

(1.4%)

43

(2.4%)

Environmental

132

(2.8%)

152

(3.3%)

104

(5.8%)

Self-Harm

356

(7.6%)

325

(7.1%)

225

(12.5%)

Traffic

811

(17.3%)

835

(18.2%)

185

(10.3%)

Triage

Blue

53

(1.2%)

62

(1.4%)

23

(1.3%)

0.54

 < 0.05

 < 0.05

Mild (green & yellow)

3445

(74.9%)

3450

(76.9%)

1338

(75.7%)

Severe (orange & red)

1102

(24.0%)

974

(21.7%)

406

(23.0%)