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Table 1 Study groups and design

From: Basic life support training for single rescuers efficiently augments their willingness to make early emergency calls with no available help: a cross-over questionnaire survey

 

Study groups

M-M/S

M-S/M

S-M/S

S-S/M

Type of instruction

For multiple rescuers

For single rescuer

Type of scenarios in questionnaires

 Pre-training questionnaires

Scenario-M

Scenario-S

Scenario-M

Scenario-S

 Post-training questionnaires

Scenario-S

Scenario-M

Scenario-S

Scenario-M

Study terms

 In central regions

2010.7.1–2010.9.30

2010.10.1–2010.12.31

2011.1.1–2011.3.31

2011.4.1–2011.6.30

 In non-central regions

2011.1.1–2011.3.31

2011.4.1–2011.6.30

2010.7.1–2010.9.30

2010.10.1–2010.12.31

  1. Scenario-M, in cases with multiple rescuers; Scenario-S, in cases with a single rescuer.