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Table 3 Results of the multivariate regression analyses

From: Comparing the Interface pressure distribution of the full body chest-lumbar cushion made of memory cotton with the traditional chest cushion

Outcomes

Variables

β

SE

SR coefficient

t value

P value

Left armpit

Intercept

−37.914

13.313

0.000

−2.848

0.0060

Sex

−2.815

4.503

−0.079

−0.625

0.5342

Age

0.290

0.238

0.153

1.217

0.2283

BMI

0.101

0.482

0.027

0.209

0.8351

Iliac spine pressure

Intercept

−29.280

16.201

0.000

−1.807

0.0756

Sex

−11.634

5.479

−0.257

−2.123

0.0377

Age

0.234

0.290

0.096

0.806

0.4235

BMI

1.243

0.586

0.257

2.120

0.0380

Comfort

Intercept

2.361

1.243

0.000

1.899

0.0622

Sex

−0.230

0.420

−0.070

−0.546

0.5870

Age

0.020

0.022

0.114

0.903

0.3698

BMI

−0.026

0.045

−0.073

− 0.570

0.5708