The analysis of related occupational characteristics on avascular necrosis of femoral head
10.3760/cma.j.issn.1008-6315.2016.01.002
- VernacularTitle:股骨头缺血性坏死病例职业相关特征分析
- Author:
Liyou WEI
;
Hongwei ZHANG
;
Yuanying SHEN
;
Xinmin LI
;
He MENG
;
Chunyan YANG
;
Guoqiang WANG
- Publication Type:Journal Article
- Keywords:
Avascular necrosis of femoral head;
Agriculture;
Non-agricultura;
Occupation
- From:
Clinical Medicine of China
2016;32(1):4-9
- CountryChina
- Language:Chinese
-
Abstract:
Objective To analyze the occupational characteristics in patients with avascular necrosis of femoral head and related factors.Methods A random sample of 1062 patients with avascular necrosis of femoral head of inpatient medical record data from 2007 to 2008 was selected, all patients were confirmed by X-ray, CT, MRI or radionuclide bone scan.Patients were assigned to three groups of agriculture (320 cases), non-agricultural (424 cases), the other(318 cases) groups by different occupation.The patient's age, gender, ethnicity, single or bilateral, etiology, staging, time of onset and region were compared in each group.Results The proportions of gender (male/female) were 21.94％ (233/1062) and 8.19％ (87/1062) in agriculture group,32.77％ (348/1062) and 7.16％ (76/1062) , 21.66％ (230/1062) and 8.29％ (88/1062) in non-agricultural and the other groups respectively.The proportions of region (Northeast, North, East, South, Southwest, Northwest of China) were 3.30％ (35/1062), 8.00％ (85/1062), 8.10％ (86/1062), 4.80％ (51/1062), 3.11％(33/1062) ,2.82％ (30/1062) in agriculture group, 8.29％ (88/1062), 10.08％ (107/1062), 7.72％ (82/1062), 7.25％ (77/1062), 2.26％ (24/1062), 4.33％ (46/1062), and 4.05％ (43/1062), 8.38％ (89/1062) ,8.10％(86/1062) ,4.61％(49/1062) ,2.17％(23/1062) ,2.64％(28/1062) in the group of non-agricultural and the other.The proportions of etiology (alcohol, hormones, trauma, two or more, the other) were 5.46％ (58/1062), 6.97％ (74/1062), 4.43％ (47/1062), 0.94％ (10/1062), 12.34％ (131/1062) in agriculture group, 10.55％ (112/1062), 7.72％ (82/1062), 5.74％ (61/1062), 2.26％ (24/1062), 13.65％ (145/1062), and 4.90％ (52/1062), 5.93％ (63/1062), 4.90％ (52/1062), 0.66％ (7/1062), 13.56％ (144/1062) in the group of non-agricultural and the other.The proportions of gender, region, etiology in each group were analyzed by x2 test, the differences were statistically significant (x2 =12.77, 24.55, 26.36, P ＜0.05).The onset time and ARCO staging in each group, the correlations were analyzed by Spearman test, the differences were statistically significant(rs =0.282,0.232,0.208, P＜0.05).The onset of time and average age in different occupational group with different, due to factors such as gender, ethnicity, single or bilateral, region, and so on.Conclusion Patients with avascular necrosis of femoral head in different occupational group have different epidemiological characteristics.The occupational characteristics analysis can provide scientific data for diagnosis,treatment and prevention in patients with avascular necrosis of femoral head.
