Vietnam Region

Percent (%) of

Reporting Provinces

Number of CHD

Patient Diagnosed

Calculated Prevalence Rate (per 1000)

95% Confidence

Intervals (per 1000)

Vietnam Country

85.5%

687

13.356

12.400 - 14.386

North Vietnam

70%

130

2.527

2.129 - 3.000

Central Vietnam

100%

303

5.891

5.265 - 6.591

South Vietnam

100%

254

4.938

4.368 - 5.583

Central + South Vietnam

100%

557

10.829

9.997 - 11.762