Parity and secondary progression in multiple sclerosis

被引:62
作者
Koch, M. [1 ]
Uyttenboogaart, M. [1 ]
Heersema, D. [1 ]
Steen, C. [1 ]
De Keyser, J. [1 ,2 ]
机构
[1] Univ Groningen, Dept Neurol, Univ Med Ctr Groningen, NL-9700 RB Groningen, Netherlands
[2] Vrije Univ Brussel, Dept Neurol, UZ Brussel, Brussels, Belgium
关键词
NATURAL-HISTORY; PREGNANCY; DISABILITY; DISEASE; PHASE; RISK;
D O I
10.1136/jnnp.2008.160911
中图分类号
R74 [神经病学与精神病学];
学科分类号
摘要
Background: Pregnancy has a well-documented effect on relapses in multiple sclerosis (MS), whereas little is known about the impact of pregnancy and childbirth on the risk of secondary progression. Objective: To investigate the association of parity and secondary progression in women with MS. Methods: The association of the number of births and secondary progression was studied in a hospital-based cohort of 277 women with MS. Data were analysed in a multivariable logistic regression model, with adjustment for possible confounders. Results: Parity was not independently associated with secondary progression, while the factors disease duration (OR per year increase: 1.05, 95% CI 1.03 to 1.09) and use of immunomodulatory treatments (OR 0.23, 95% CI 0.08 to 0.65) were independently associated with secondary progression. Conclusion: We found no evidence that parity influences the risk of secondary progression in MS. Further population-based studies on the association of pregnancy and childbirth on the long-term prognosis of MS are needed.
引用
收藏
页码:676 / 678
页数:3
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