Table 4 Final univariate logistic regression analysis

 Non-spanish

0.386

1.27

0.74 – 2.20

 Spanish^a

1

Continent

0.025

Europe^a

1

Africa

0.132

1.71

0.85 – 3.44

America

0.411

1.29

0.70 – 2.38

Asia

0.289

1.68

0.65 – 4.37

Other

0.002

26.49

3.34 – 210.02

Year

1.00

2000^a

1

2001

0.899

1.19

0.08 – 17.12

2002

0.969

0.95

0.07 – 13.40

2003

0.850

1.29

0.09 – 17.49

2004

0.837

1.31

0.10 – 17.47

2005

0.944

1.10

0.08 – 14.44

2006

0.882

0.82

0.06 – 10.79

2007

0.823

0.75

0.06 – 9.36

2008

0.829

1.31

0.11 – 15.45

2009

0.984

0.98

0.08 – 11.62

2010

0.902

1.17

0.10 – 13.80

2011

0.893

0.84

0.07 – 10.22

2012

0.714

0.63

0.05 – 7.75

2013

0.885

1.20

0.10 – 14.45

2014

0.690

0.60

0.05 – 7.51

2015

0.991

1.01

0.08 – 12.26

2016

0.977

1.04

0.09 – 12.43

2017

0.960

0.94

0.08 – 11.22

2018

0.624

0.53

0.04 – 6.59

GII score × 100

0.172

1.01

0.99 – 1.03

HDI group

0.001

Group 1^a

1

Group 2

0.110

1.61

0.90 – 2.87

Group 3

0.894

1.06

0.48 – 2.31

Group 4

< 0.001

5.07

2.28 – 11.53

HDI score ×  100

0.048

0.976

0.95 – 0.99