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Table 5 Proportions of chronically ill patients compared to other epidemiological data

From: Identifying patients with chronic conditions using pharmacy data in Switzerland: an updated mapping approach to the classification of medications

Chronic condition

Various data sources

Data used in this study (2011)

 

Proportion of patients (%)

Description of the chronic condition

Data source/study design (year of data)

Reference

Proportion of patients (%)

Cancer

1.5

All malignant neoplasms excluding non-melanoma skin cancer

Registry data (1992)

Micheli et al. 2002 [25]

1.4

 

1.4

Registry data (2008)

WHO 2008 [26]

Cardiovascular diseases (incl. hypertension)

30.0

Hypertension

Epidemiological data (2001)

Pechère-Bertschi et al. 2005 [27]

29.0

 

36.0

High blood pressure

Epidemiological data (2003–2006)

Firmann et al. 2008 [28]

 

34.4

Hypertension

Epidemiological data (1999-2009)

Guessous et al. 2012 [29]

Diabetes mellitus

6.3

Type 2 diabetes

Epidemiological data (2003–2006)

Kaiser et al. 2012 [30]

5.4

 

5.8

Diabetes

Officially registered hospital discharges with diagnosis (2008)

Bopp et al. 2011 [31]

 

3.3

Non-insulin dependent diabetes

Electronic medical records (2009–2011)

Rizza et al. 2012 [32]

Hyperlipidemia

20.0

Dyslipidemia

Epidemiological data (2001)

Pechère-Bertschi et al. 2005 [27]

12.3

 

29.0

Dyslipidemia

Epidemiological data (2003–2006)

Firmann et al. 2010 [33]

Respiratory illness (asthma, COPD)

5.7-10.0

Asthma

Epidemiological data (2002)

Bridevaux et al. 2010 [34]

7.4

 

9.1

COPD

Epidemiological data (2002)

Bridevaux et al. 2008 [35]

  1. Proportions of patients with cancer, respiratory illness, cardiovascular diseases and cardiovascular risk factors based on data used in this study (2011) compared to proportions from available data sources in Switzerland.