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Table 4 Linear Model Results with AM vs PM Start Time

From: Lack of impact of nil-per-os (NPO) time on goal-directed fluid delivery in first case versus afternoon case starts: a retrospective cohort study

Variable

p-value in general linear model

1:1 Crystalloid:Colloid

0.33:1 Crystalloid:Colloid

Intercept

0.785

0.360

Group (AM vs. PM)

0.640

0.187

History of Hypertension

0.380

0.209

Gender

0.476

0.081

ASA

0.018

0.002

Epidural Placed

0.002

0.001

Arterial Line Used

0.586

0.861

Laparoscopic

0.215

0.160

Urine Output

0.022

0.004

Estimated Blood Loss

0.000

0.000

Patient Weight

0.000

0.009

Patient Age

0.004

0.016

Sugical Duration

0.001

0.000

Median MAP

0.571

0.242

Median HR

0.090

0.108