Table 4 The correlation between age, sex, height, weight, BMI, BSA, belly circumference and differences in EEP-EIP, RR or Scan efficiency between before and after the BELT

Scan efficiency

r

0.052

0.189

0.231

0.116

0.164

-0.034

p

0.795

0.334

0.237

0.558

0.404

0.865

EEP-EIP

r

-0.376

0.116

0.476

0.137

0.210

-0.025

p

0.040

0.542

0.008

0.471

0.266

0.896

Respiratory rate

r

-0.093*

-0.268

-0.072*

-0.124

-0.138

-0.119

p

0.625*

0.153

0.706*

0.515

0.468

0.531