Epidemiological comparison of adult tibial plateau fractures from 2010 to 2011 between West China and East China / 中华创伤骨科杂志

ABSTRACT

Objective To compare and analyze the epidemiological features of adult tibial plateau fractures from 2010 to 2011 between West China and East China.Methods The data of adult patients with tibial plateau fracture treated from January 2010 to December 2011 in 63 hospitals from West China and East China were collected through the PACS system and case reports checking system.The data of 28 hospitals from West China were classified as West group while the data of 35 hospitals from East China as East group.The analytic items included gender,age,age distribution and type of Schaztker classification.Results A total of 4,603 adult tibial plateau fractures were collected.The largest age proportion was from 41 to 50 years,with 41 to 50 years in males and 51 to 60 years in females.The highest age proportion in group A was from 51 to 60 years,and that in group B was from 41 to 50 years,showing significant differences between the 2 groups in age distribution (P ＜ 0.05).There were 3,346 cases in group A,including 2,438 males and 998 females with a male to female ratio of 2.351;there were 1,257 cases in group A,including 821 males and 436 females with a male to female ratio of 1.881.There were significant differences between the 2 groups in gender distribution (P ＜ 0.05).The high-risk fracture type was Schaztker type Ⅵ in both groups,with 898 cases in group A and 411 ones in group B;the lowest fracture type was Schaztker type Ⅴ in both groups,with 214 cases in group A and 149 ones in group B.There were significant differences between the 2 groups in fracture type ratios (P ＜ 0.05).Conclusions Adult tibial plateau fractures predominated in males in both East and West China.The average age of the patients from East China was higher than that from West China.The high-risk type was Schaztker type Ⅵ in both areas.