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L?rhalsbrudd og kroppsh?yde

机译:大腿骨折和身高

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SAMMENDRAGDe aller fleste l?rhalsbrudd skjer i forbindelse med fall, og de senere ?r er det blitt mer og mer klart at forholdknyttet til falltraumet er av stor betydning for risikoen for ? f? l?rhalsbrudd. I denne sammenheng harkroppsh?yde vakt interesse pga. st?rre fallh?yde og lengre l?rhals hos h?ye personer. Vi har tidligere vist enklar sammenheng mellom kroppsh?yde og risiko for l?rhalsbrudd. Sp?rsm?let er om kroppsh?yden kan v?remed ? forklare de observerte forskjellene og forandringene i insidensen av l?rhalsbrudd. Data fra Bergen,Nord-Tr?ndelag og M?re og Romsdal innsamlet i perioden 1963-70 og 1989-93 viser en klar ?kning i h?ydenhos to generasjoner 65-67 ?ringer. H?yden ?kte i gjennomsnitt med 3,8 cm hos menn og med 3,1 cm hoskvinner. Estimat bygd p? gitte forutsetninger viser at dersom h?yden i den norske befolkningen hadde blittredusert tilsvarende, ville antall l?rhalsbrudd blitt redusert med 15,7% (anslagsvis 1338 l?rhalsbrudd per ?r).Tilsvarende beregninger viser at dersom gjennomsnittsh?yden hos nordmenn ble redusert til sydeuropeiskeniv?, ville en ha forventet 26,8% f?rre brudd (reduksjon p? anslagsvis 2279 l?rhalsbrudd per ?r). H?yde syness?ledes ? v?re en av faktorene som forklarer den ?kende insidensen av l?rhalsbrudd i den norskebefolkningen og de h?ye bruddratene sammenlignet med andre land.Meyer HE.?Hip fracture and body height. Nor J Epidemiol 1997; 7 (2): 175-178.?ENGLISH SUMMARYMost hip fractures occur following a fall. During recent years it has become evident that factors associatedwith falling and trauma following a fall are of great importance in the etiology of hip fracture. In this connection,tall persons may have an increased risk of hip fracture due to geometric features of the hip (longerfemoral neck), and greater forces associated with falling. We have previously reported a clear associationbetween body height and the risk of hip fracture. The question is if the observed differences and changes inthe incidence of hip fracture can be attributed to body height. Data from three Norwegian counties collectedduring 1963-70 and 1989-93 showed that height increased by 3.8 cm in men and 3.1 cm in women in twosuccessive generations of persons 65-67 years old examined 24 years apart. It is estimated, under certainassumptions, that if body height in Norwegians was reduced correspondingly (3.8 cm in men and 3.1 cm inwomen), we would have expected a reduction in the number of hip fracture by 15.7% or 1338 hip fracturesper year. Similarly, if body height in Norwegians was reduced to Southern European levels, we would haveexpected a reduction of 26.8% or 2279 hip fractures per year. In sum, height is probably one of several factorscontributing to both the secular increase and geographical differences in the incidence of hip fracture.
机译:发明内容大腿骨折的绝大多数与跌倒有关,近年来,与跌倒创伤的关系对于跌倒的风险非常重要。 F?大腿骨折。在这种情况下,由于身高引起人们的关注。高个子的人的下降高度更大,大腿脖子更长。先前我们已经显示出身高与股骨颈骨折风险之间的简单联系。问题是身高是否可以补救?解释观察到的股骨颈骨折发生率的差异和变化。从卑尔根,Nord-Trøndelag以及M?Re和Romsdal于1963-70年和1989-93年收集的数据显示,在两代65-67年的时间里,海拔高度明显增加。男性平均身高增加3.8厘米,女性平均身高增加3.1厘米。估算依据?给定的假设表明,如果挪威人口的身高相应降低,则股骨颈骨折的数量将减少15.7%(每年约1338股股骨颈骨折)。类似的计算表明,如果挪威人的平均身高为如果减少到南欧的水平,则可以预期骨折减少26.8%(每年估计减少2279个学徒骨折)。较高的知名度?这是解释挪威人群股骨颈骨折发生率增加以及与其他国家相比骨折率高的因素之一。否J Epidemiol 1997; 7(2):175-178。摘要跌倒后大多数髋部骨折。近年来,很明显,与跌倒和跌倒后的创伤相关的因素在髋部骨折的病因中非常重要。就此而言,由于臀部的几何特征(股骨较长的脖子)以及与摔倒相关的更大的力,高个子的人发生髋部骨折的风险可能会增加。先前我们已经报道了身高与髋部骨折风险之间的明确关联。问题是,观察到的髋部骨折发生率的差异和变化是否可以归因于身高。从1963-70年和1989-93年三个挪威县收集的数据显示,在相隔24年的65-67岁的两代人中,男性的身高增加了3.8 cm,女性的身高增加了3.1 cm。在某些假设下,据估计,如果挪威人的身高相应降低(男性为3.8厘米,女性为3.1厘米),则我们预计每年的髋部骨折数量将减少15.7%或1338例。同样,如果将挪威人的身高降低到南欧水平,我们预计每年将减少26.8%或2279例髋部骨折。总之,身高可能是导致髋部骨折发生率长期增加和地理差异的几个因素之一。

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