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Table 5 Final multivariable models

From: Obstetric brachial plexus injuries (OBPIs): health-related quality of life in affected adults and parents

Variable

Coefficient

95% CI

p-value

Final multivariable model for affected adults (n = 39) R2 0.42

 Previous OBPI surgery (Reference: No surgery)

0.13

0.01, 0.25

0.040

 Employed in manual work (Reference: Not working)

0.02

−0.14, 0.17

0.835

 Employed in non-manual work (Reference: Not working)

0.18

0.06, 0.30

0.005

 Receives disability benefits related to OBPI (Reference: No benefits)

−0.18

−0.31, − 0.06

0.005

 Has partner (Reference: No partner)

0.14

0.04, 0.25

0.009

Final multivariable model for parents (n = 63) R2 0.22

 Previous OBPI surgery for child (Reference: No surgery)

−0.0050

− 0.06, 0.05

0.869

 Working (parent) (Reference: Not working)

0.11

0.02, 0.20

0.024

 Has ≥1 medical condition (parent) (Reference: No medical conditions)

−0.10

− 0.16, − 0.04

0.001