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Table 3 Linear regression model for factors associated with hand-grip and pinch-grip strength

From: The relationship between smartphone usage duration (using smartphone’s ability to monitor screen time) with hand-grip and pinch-grip strength among young people: an observational study

Variable Hand-grip strength Pinch-grip strength
β t (p) β t (p)
Age 0.84 2.92 (0.004) 0.14 3.88 (< 0.001)
BMI 0.35 2.32 (0.02)   
Smartphone usage duration -0.90 -2.70 (0.009) -0.02 -3.67 (< 0.001)
R2 and p value of the model R2 p R2 p
  0.188 0.009 0.204 < 0.001
  1. BMI body mass index