Table 3 Pooled mean differences and heterogenicity of each outcome.

From: Craniofacial morphology in Apert syndrome: a systematic review and meta-analysis

Outcome

Mean differences

95% CI

Q

df

p

I2 (%)

Upper limit

Lower limit

SNA

− 2.05

1.26

− 2.84

3.60

2

0.165

44.49

SNB

− 0.58

0.11

− 1.28

4.17

2

0.124

52.00

PPR-S-PPL

3.48

1.60

6.09

0.09

2

0.939

11.34

N-S-PP

0.50

1.27

− 0.28

8.53

2

0.014

76.56

Greater wing angle

2.12

1.17

3.07

9.66

2

0.008

79.07

  1. CI confidence interval.