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Table 3 Jumps in the log mortality rate time series for the 13 selected causes of death from 1970 to 2006 identified by the Polydect method

From: Cause-specific mortality time series analysis: a general method to detect and correct for abrupt data production changes

Country

Underlying cause of death

Year of the jump

Multiplicative factor1

Data producer confirmation

Proposed jump cause2

England and Wales

Cerebrovascular disease

2001

1.24

Yes

ICD-10

 

Conditions originating in the perinatal period

1986

0.09

No answer

No

 

Conditions originating in the perinatal period

2001

2.78

Yes

ACS

 

Heart failure

1979

3.59

Yes

ICD-9

 

Heart failure

1984

0.74

Yes

No

 

Heart failure

1993

1.61

Yes

ACS

 

Renal failure

1979

2.90

Yes

ICD-9

 

Renal failure

1993

2.33

Yes

ACS

 

Rheumatic heart disease

1979

0.63

Yes

ICD-9

 

Rheumatic heart disease

2001

0.77

Yes

ICD-10

France

Heart failure

1979

1.99

Yes

ICD-9

 

Hypertension

1979

0.71

Yes

ICD-9

 

Hypertension

1998

1.26

Yes

Death certificate

 

Malignant colorectal neoplasm

1979

0.92

Yes

ICD-9

 

Malignant colorectal neoplasm

2000

0.94

No

ICD-10

 

Peptic ulcer

1979

0.74

Yes

ICD-9

 

Peptic ulcer

2000

0.63

Yes

ICD-10

 

Rheumatic heart disease

1979

0.36

Yes

ICD-9

 

Rheumatic heart disease

2000

1.54

Yes

ICD-10

East Germany

Cerebrovascular disease

1991

1.45

Yes

Reunion

 

Conditions originating in the perinatal period

1991

0.46

Yes

Reunion

 

Heart failure

1990

1.85

Yes

Reunion

 

Heart failure

1991

0.52

Yes

Reunion

 

Hypertension

1991

0.51

Yes

Reunion

 

Ischemic heart disease

1991

1.43

Yes

Reunion

 

Malignant colorectal neoplasm

1991

1.21

Yes

Reunion

 

Rheumatic heart disease

1998

1.14

Yes

ICD-10

West Germany

Heart failure

1979

1.65

Yes

IC-D9

 

Hodgkin's disease

1994

0.59

No

No

 

Ischemic heart disease

1979

0.87

Yes

ICD-9

 

Rheumatic heart disease

1979

0.51

Yes

ICD-9

Netherlands

Heart failure

1979

1.54

Yes

ICD-9

 

Heart failure

1996

0.76

No answer

ICD-10

 

Hypertension

1980

0.65

Yes

No

 

Renal failure

1979

0.75

No answer

ICD-9

 

Rheumatic heart disease

1992

5.40

No answer

No

 

Rheumatic heart disease

1996

0.13

No answer

ICD-10

Spain

Conditions originating in the perinatal period

1975

2.94

Yes

Definition change

 

Heart failure

1980

1.41

Yes

ICD-9

 

Ischemic heart disease

1980

0.93

Yes

ICD-9

 

Malignant colorectal neoplasm

1980

0.78

Yes

ICD-9

 

Renal failure

1980

1.73

Yes

ICD-9

Sweden

Heart failure

1987

5.55

Yes

ICD-9

 

Malignant neoplasm of testes

1974

1.33

Yes

No

 

Malignant neoplasm of testes

1979

0.74

Yes

No

 

Renal failure

1987

0.69

Yes

ICD-9

 

Renal failure

1997

1.23

Yes

ICD-10

 

Rheumatic heart disease

1982

0.08

Yes

Coding change

 

Rheumatic heart disease

1987

15.33

Yes

ICD-9

  1. 1: multiplicative factor of the mortality rate between the period before and after the detected jump
  2. 2: new coding, implementation of which may have caused the jump