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Table 2 Results of linear regression of various variables with the duration of hospitalization in days showing the regression β coefficient, P-value, and 95% confidence interval (CI)

From: Ectopic pregnancy: a single-center experience over ten years

 

β Coefficient

P-value

95% Confidence interval

β-HCG (IU/mL)

0.01

0.04

0.0006 - 0.022

Gestational age (weeks)

0.06

0.39

−0.08 - 0.2

Location

−0.01

0.96

−0.22 - 0.21

Detectable heartbeat

0.02

0.95

−0.68 - 0.73

Fluid in the pouch of Douglas

0.35

0.15

−0.16 - 0.82

Abdominal pain

0.28

0.26

−0.21 - 0.76

Intervention method

0.05

0.89

−0.69 - 0.8

Gravidity

0.01

0.85

−0.13 - 0.16

Laterality

−0.13

0.41

−0.44 - 0.18

Age (years)

0.02

0.25

−0.01 - 0.05