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Table 2 Intervention Summary Descriptive Statistics

From: Core strength: A new model for injury prediction and prevention

433 participants Number of injuries in historical control group Number of injuries in intervention group Percent Reduction (p-value*)
1. Total back, injuries 39 22 44% (0.024)
2. Total upper extremity injuries 29 15 48% (0.0303)
3. Total lower extremity injuries 10 7 30% (0.4624)
Lost time back injuries 29 11 62% (0.0036)
2. Lost time upper extremity injuries 21 8 62% (0.0141)
3. Lost time lower extremity injuries 8 3 62% (0.1292)
  1. * Significance test estimated using a 2-sample test of proportion