Almaraz M C, Soriguer F, Zamorano D, Ruiz de Adana S, González E, Esteva I, García J, López M J
Unidad de Atención al Pie Diabético, Servicio de Endocrinología y Nutrición, Hospital Civil, Complejo Hospitalario Carlos Haya.
Aten Primaria. 2000 Dec;26(10):677-80. doi: 10.1016/s0212-6567(00)78750-6.
To find the frequency of amputations of lower limbs (ALL) with the aim of designing a programme to prevent ALL in people with diabetes mellitus (DM).
Retrospective observation study.
Population study in Malaga and its province.
The clinical records of everyone with ALL in public or subsidized hospitals in the province of Malaga between January 1 1996 and December 31 1997 were reviewed. Traumatic or tumoural ALL were excluded. Cumulative incidence, relative risk (RR) of ALL and the mortality rate of people with DM were calculated.
449 ALL took place during the period studied, 316 (70.3%) in people with DM and 133 (29.6%) in people not suffering DM. The incidence of ALL per 100,000 people and per year was 6.3 (CI: 4.7-7.8) in the population without DM and 136.1 (CI: 114.9-157.3) in people with DM. The RR of ALL was 21.6 (CI: 17.6-26.4) for the population with DM, with differences between men and women (16.8 vs. 36.1, respectively). Mean age of ALL was significantly greater (p < 0.05) for the population with DM (70.0 +/- 10.2 vs. 68.9 +/- 15.9 years old). Older ALL were more numerous in both women and men in the two groups studied. The mortality rate, complications and mean stay in hospital were greater in the population with DM.
This study confirmed the greater risk of ALL run by people with DM. The incidence of ALL in this study was less than in countries of Northern Europe, the USA and Australia, but more than in any study published before in Spain.
为设计一项预防糖尿病患者下肢截肢(ALL)的方案,找出下肢截肢的发生率。
回顾性观察研究。
在马拉加及其省份开展的人群研究。
对1996年1月1日至1997年12月31日期间马拉加省公立或补贴医院中所有下肢截肢患者的临床记录进行了回顾。排除创伤性或肿瘤性下肢截肢病例。计算了下肢截肢的累积发病率、相对风险(RR)以及糖尿病患者的死亡率。
在研究期间共发生449例下肢截肢,其中糖尿病患者316例(70.3%),非糖尿病患者133例(29.6%)。非糖尿病人群中每10万人每年的下肢截肢发病率为6.3(可信区间:4.7 - 7.8),糖尿病患者中为136.1(可信区间:114.9 - 157.3)。糖尿病患者下肢截肢的相对风险为21.6(可信区间:17.6 - 26.4),男性和女性之间存在差异(分别为16.8和36.1)。糖尿病患者下肢截肢的平均年龄显著更高(p < 0.05)(70.0 ± 10.2岁 vs. 68.9 ± 15.9岁)。在两个研究组中,年龄较大的下肢截肢患者在男性和女性中都更多。糖尿病患者的死亡率、并发症发生率和平均住院时间更高。
本研究证实糖尿病患者发生下肢截肢的风险更高。本研究中下肢截肢的发生率低于北欧国家、美国和澳大利亚,但高于此前西班牙发表的任何研究。