Table 3 Within-city disparities in flood exposure by neighborhood educational attainment within 276 cities in eight countries of Latin America that experienced flooding between 2000 and 2018

From: Social disparities in neighborhood flood exposure in 44,698 urban neighborhoods in Latin America

 

City-specific slope indices of inequality of flooding in lowest versus highest education neighborhoods

Percentage of cities with higher RR of flooding in lowest versus highest education quintile neighborhoods (SII >1)

25th percentile

Median

75th percentile

Overall

1.3

8.3

>100

80.1%

By country grouping

 Argentina

1.6

5.6

27.5

85.7%

 Brazil

1.0

4.0

>100

73.4%

 Central Americaa

2.0

5.0

9.4

80.0%

 Chile

1.8

8.6

>100

81.2%

 Colombia

1.7

3.0

30.9

86.2%

 Mexico

2.3

25.4

>100

86.4%

By city population size

 1st quintile (smallest)

2.5

25.2

>100

82.1%

 2nd

1.2

8.7

>100

78.2%

 3rd

2.0

9.6

>100

85.5%

 4th

1.2

13.6

>100

80.0%

 5th quintile (largest)

1.0

2.13

8.2

74.5%

  1. aIncludes cities in the countries of Costa Rica (n = 1 city), Guatemala (n = 1) and Panama (n = 3).