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Table 1 Profile of the Brazilian cities in 2020

From: Evaluation of statistical process control charts for infant mortality monitoring in Brazilian cities with different population sizes

Population size groups

Tot. Pop.

Cities

Live births

Infant deaths

IMR (\(MD \pm SD\))

Classification

10,000 or less

12,733,775 (6%)

2,449 (44%)

150,928 (5.5%)

1,746 (5.6%)

10.8 ± 15.4

Inconsistent

10,001 to 20,000

19,023,018 (9%)

1,332 (24%)

240,720 (8.8%)

3,003 (9.6%)

12.3 ± 9.1

Interpretable/inconsistent

20,001 to 50,000

33,869,025 (16%)

1,112 (20%)

454,977 (16.7%)

5,646 (18%)

12.3 ± 6.7

Interpretable

50,001 to 100,000

24,150,300 (11.4%)

351 (6%)

332,265 (12.3%)

3,699 (11.8%)

11.0 ± 4,7

Consistent/interpretable

100,001 to 500,000

54,457,315 (25.7%)

277 (5%)

731,937 (26.8%)

8,039 (25.6%)

10.9 ± 3,1

Consistent

500,000 or more

67,522,259 (31.9%)

49   (1%)

819,223 (30%)

9,283 (29.5%)

11.6 ± 3.1

Consistent