Skip to main content

Table 1 The variables comparison before and after PSM

From: Conventional craniotomy versus conservative treatment in patients with minor spontaneous intracerebral hemorrhage in the basal ganglia

 

Before matching (n=87)

After matching (n=54)

Surgery group (n=45)

Conservative treatment (n=41)

SMD

P value

Surgery group (n=27)

Conservative treatment (n=27)

SMD

P value

Age

52.6 (8.34)

56.83 (9.66)

0.469

0.032

54.9 (9.60)

54.9 (8.64)

0.004

0.988

GCS

9.38 (2.73)

11.34 (2.55)

0.744

0.001

10.3 (2.48)

10.6 (2.45)

0.120

0.661

Midline shift

6.81 (2.33)

5.59 (1.92)

0.572

0.010

5.9 (2.06)

5.8 (1.75)

0.031

0.91

Volume

30.03 (3.14)

29.74 (4.26)

0.077

0.722

29.9 (3.07)

30.2 (4.46)

0.073

0.790

  1. PSM, Propensity score match, SMD Standardized mean difference, GCS, Glasgow Coma Score