This study is a cross-sectional survey in patients who underwent treatment of chronic cutaneous wounds from a nationally representative sample in our hospital from January 2018 to December 2018．
Chronic cutaneous wounds represent a major health care burden in China However, limited information exists regarding the epidemiologic changes associated with recent social and economic devdopment．We designed a cross-sectional survey in patients who underwent treatment of chronic cutaneous wounds from a nationally representative sample in our hospital from January 2018 to December 2018．
Study Type
OBSERVATIONAL
Enrollment
500
Collect the data of this year and compare it with that of ten years ago
2nd Affiliated Hospital, School of Medicine, Zhejiang University
Hanzhou, Zhejiang, China
the prevalence of chronic cutaneous wounds among hospitalized patients
All the patients with refractory wounds on the body surface
Time frame: 1 year
cause of disease
diabetes, trauma or other.
Time frame: 1 year
Bacterial etiology
patients had results of bacterial cultivation
Time frame: 1 year
Treatment expense
Treatment was paid by the patients, social medical insurance, commercial medical insurance, or free medical care．
Time frame: 1 year
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