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Table 3 Pearson correlation coefficients for selected variables with high school grade and college GPA

From: The association between academic performance indicators and lifestyle behaviors among Kuwaiti college students

Variable

High school grade (%)

College GPA

R

p value

R

p value

Body mass index (Kg/m2)

Total

− 0.004

0.891

− 0.051

0.076

Males

0.046

0.274

− 0.055

0.200

Females

− 0.059

0.127

− 0.033

0.398

Breakfast intake (day/week)

Total

− 0.035

0.212

0.048

0.100

Males

− 0.054

0.199

0.012

0.788

Females

− 0.022

0.572

0.076

0.051

Total physical activity (METs-hours/week)

Total

0.054

0.057

− 0.031

0.290

Males

0.041

0.333

− 0.066

0.120

Females

0.064

0.098

0.026

0.499

Screen time (hours/day)

Total

0.031

0.281

0.034

0.240

Males

0.035

0.400

− 0.005

0.898

Females

0.033

0.385

0.049

0.214

Sleep duration (hours/night)

Total

− 0.045

0.116

0.002

0.947

Males

0.004

0.921

− 0.058

0.177

Females

− 0.081

0.034

0.044

0.255

  1. R Pearson correlation coefficient