Relationship of serum estradiol levels with age and lesion severity in women with knee osteoarthritis / 中国组织工程研究
Chinese Journal of Tissue Engineering Research
;
(53): 7533-7537, 2014.
Artigo
em Chinês
| WPRIM
| ID: wpr-457905
ABSTRACT
BACKGROUND:
The pathogenesis of knee osteoarthritis is stil not very clear, and there is a lack of early diagnosis methods. Because it is more common in middle-aged women, it is suggested that the pathogenesis of knee osteoarthritis may be closely related to serum estradiol levels in the human body.OBJECTIVE:
To explore the correlation between the level of serum estradiol and the severity of osteoarthritis in female patients with knee osteoarthritis.METHODS:
Seventy-six female patients with knee osteoarthritis admitted in the First Affiliated Hospital of Guangxi Medical University from February 2012 to December 2013 were enroled, and divided into premenopause group (n=42) and postmenopause group (n=34). According to Kelgren-Lawrence (K-L) grading, both two groups were subdivided into K-L 0, II and IV groups. The knee function was evaluated with Hospital for Special Surgery (HSS) Knee Score Standard in USA, the serum estradiol levels were detected with electrochemiluminescence immunoassay. Then, the correlation analysis was performed. RESULTS ANDCONCLUSION:
The serum estradiol levels of the premenopause group and postmenopause group were decreased significantly with the increase of K-L grade and age (P < 0.05). Under the same K-L grade, the serum estradiol levels in the postmenopausal patients were significantly lower than those in the premenopausal patients. Linear regression analysis showed that there was a negative relationship between age and serum estradiol level (R2=0.222,P < 0.05), and there was a positive correlation between HSS scores and serum estradiol levels (R2=0.415,P < 0.05). The severity of knee osteoarthritis in female patients shows a negative correlation with the level of serum estradiol but a positive correlation with age.
Texto completo:
DisponíveL
Índice:
WPRIM (Pacífico Ocidental)
Tipo de estudo:
Estudo de rastreamento
Idioma:
Chinês
Revista:
Chinese Journal of Tissue Engineering Research
Ano de publicação:
2014
Tipo de documento:
Artigo
Similares
MEDLINE
...
LILACS
LIS