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Figure 3 | BMC Health Services Research

Figure 3

From: Regional and temporal variations in coding of hospital diagnoses referring to upper gastrointestinal and oesophageal bleeding in Germany

Figure 3

Percentage of Unspecific Codes for Oesophageal Bleeding by Sex, Region and Year. Cases with unspecific diagnosis in % of all cases with any diagnosis concerning hospitalisations for oesophageal bleeding for men and women in former West Germany (West G.) and former East Germany (East G.) with 95% confidence intervals (vertical bars).

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