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Table 4 Number of medical physicists per country compared to the numbers recommended by the IAEA

From: Radiotherapy in the Caribbean: a spotlight on the human resource and equipment challenges among CARICOM nations

Country

Existing

Recommended1 (per population)

Absolute difference (per population)

Recommended2 (patient based)

Absolute difference (patient based)

Antigua and Barbuda

2

< 1

1

< 1*

1

The Bahamas

2

2

0

1

1

Barbados

1

1

0

2

− 1

Belize

0; NRM

2

− 2

< 1

− 1

Dominica

0; NRM

< 1

− 1

< 1*

− 1

Grenada

0; NRM

< 1

− 1

< 1*

− 1

Guyana

1

4

− 3

1

0

Haiti

0; NRM

56

− 56

17

− 17

Jamaica

9

15

− 6

10

− 1

St. Kitts and Nevis

0; NRM

< 1

− 1

< 1*

− 1

St. Lucia

0; NRM

< 1

− 1

< 1

− 1

St. Vincent and the Grenadines

0; NRM

< 1

− 1

< 1*

− 1

Suriname

1

3

− 2

1

0

Trinidad and Tobago

6

7

− 1

5

1

All countries

22

96

− 74

44

− 22

  1. NRM no radiotherapy machine
  2. *Using average crude incidence ratio (new cases/population) of the nine CARICOM nations with known incidence data from GLOBOCAN = 0.00206 (95% CI = 0.00082)
  3. 1One per 200 000 persons (per population) and using World Bank population data 2019 revision
  4. 2One per 400 patients/year (using radiation utilization rate of 55% and GLOBOCAN data)