Påverkar BMI?
Från 2006
BMI, pain and hyper-mobility are determinants of long-term outcome for women with low back pain and pelvic pain during pregnancy
”In a previous study 891 women had responded to a questionnaire on risk factors and prevalence of LBPP during pregnancy. Altogether 72% (n=639) of the women had reported LBPP during pregnancy. These respondents were sent a second questionnaire at approximately 6 months after delivery. The response rate was 72.6% (n=464). Independent t-test and Pearson’s chi-squared test were used to test the difference between the two groups. In response to the questionnaire, 43.1% of the women reported persistent LBPP 6 months after delivery. Women with persistent LBPP after pregnancy had had significantly earlier onset of pain during pregnancy, higher maternal age, higher body mass index (BMI), and assessed a higher level of pain due to LBPP during pregnancy and after pregnancy, and included a higher proportion of women with joint hyper-mobility. In summary, recurrent or continuous LBPP is prevalent after pregnancy. BMI as well as hyper-mobility are prominent determinants of persistent LBPP after pregnancy. Level and onset of pain during pregnancy were strong predictors of persistent LBPP.”
Conclusions
In summary, recurrent or continuous LBPP is prevalent after pregnancy. BMI 6 months after pregnancy is highly correlated to pre-pregnancy and end-pregnancy BMI. Due to the PAPs, BMI as well as hyper-mobility are prominent determinants for persistent LBPP after pregnancy, and pre-pregnancy reduction of overweight would probably reduce the prevalence of LBPP during and after pregnancy. Level and onset of LBPP during pregnancy were strong predictors for persistent LBPP. Parity, gestational age, and birth weight did not influence the risk of persistent LBPP after pregnancy.
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC3233935/
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