Table 2

Multiple regression

Cross-sectional models—linear regression
ParameterParameter valuesModel values
EstimateStd. Errortp ValueAdj. R Squ.FDFp value
Males, cross-sectional
 Age: systolic pressure0.17440.02427.2180.00000.375523.844, 148<0.0001
 Diastolic pressure0.82480.26963.0600.0026
 Age: BMI: cannabis use0.00610.00242.5230.0127
 Systolic pressure−0.92050.3919−2.3490.0202
Females, cross-sectional
 Age: systolic pressure0.17440.02427.2180.00000.375523.844, 148<0.0001
 BMI: systolic pressure0.48960.15193.2230.00260.38387.6974, 390.0001
 BMI−2.45850.7665−3.2070.0027
 Cannabis use5.6261.81393.1020.0036
 Cannabis use: systolic pressure−1.1180.3744−2.9860.0049
Longitudinal model—mixed effects repeated measures model
ParameterParameter valuesModel values
Statistical measureValueStd. ErrorDFt-valuep ValueAICBICLog.Lik
Age: systolic pressure0.21530.019314611.1602<0.0001401.1985464.4476−185.5992
Age: tobacco use: systolic pressure0.15740.04831463.25540.0014
Tobacco use: systolic pressure−0.56510.1750146−3.23000.0015
Age: BMI: tobacco use: systolic pressure−0.01700.0060146−2.80990.0056
BMI: tobacco use: systolic pressure0.05870.02141462.74390.0068
Tobacco use1.80590.66191462.72840.0071
Age: tobacco use−0.49300.1831146−2.69250.0079
Cannabis use: tobacco use0.65050.24201462.68830.0080
Age: cannabis use: tobacco use−0.18440.0692146−2.66430.0086
BMI: cannabis use: tobacco use−0.19560.0757146−2.58430.0107
Age: BMI: cannabis use: Tobacco use0.05560.02171462.56610.0113
Diastolic pressure0.28660.12501462.29330.0233
  • AIC, Akaike Information Criterion; BIC, Bayesian Information Criterion; BMI, Body Mass Index; DF, degrees of freedom.