Retrospective survey and inspiration of hospitalized patients with hard-to-heal wounds / 实用医学杂志

ABSTRACT

Objective To retrospectively investigate the causes , location and the duration of hospital stays of the hospitalized patients with hard-to-heal wounds so as to provide data guidance for the prevention and research of these diseases. Methods Clinical data of hospitalized patients with hard-to-heal wounds in plastic surgery center of General Hospital of Guangzhou Military Command were collected from June , 2011 to December, 2013. Whether ulceration was recovered in the patients with skin tissue defect after 2 months treatment was regarded as the standard to screen the patients with hard-to-heal wounds. The causes , location, age and the duration of hospital stays of the hospitalized patients with hard-to-heal wounds were investigated by retrospective case-control method. Chi-square test and t-test were used in analyzing the investigation. Results 2 136 cases, aged from 20 to 86, were treated in plastic surgery center of the hospital. 120 cases have hard-to-heal wounds, which constituted 5.62% of all hospitalized patients. (1) Metabolic disease was the main causes of wound (43.3%), followed by wound infection and tumor (20.0% for each) (χ2 = 62.917, P < 0.01). ( 2 ) The peak age for patients with hard-to-heal wounds was 40 to 60 years old patients , followed by patients′age from 60 to 80 years. (3) The mostly like hard-to-heal wounds was on limbs (61.6%), especially on the foot (38.3%) (χ2 = 17.546, P = 0.002). (4) The average days for hospitalization of in the plastic surgery center were (7.41 ± 8.98), while the average days for hospitalization of the patients with years were (33.21 ± 28.27)(t = -9.968, P < 0.05). Conclusion The average diagnostic age of patients with hard-to-heal wounds is the middle and old aged patients. Chronic skin ulcers, which often occurs in a limb, seriously affects a person′s ability to move , which can prolong hospital stays , causing serious burden for the families of patients and the society.