In the LBP group the time between present and previous pregnancy was lower, with the mean time between pregnancies in the LBP group 31.2 months compared to 41.2 months for the women with no back pain.
In the LBP group the time between present and previous pregnancy was lower, with the mean time between pregnancies in the LBP group 31.2 months compared to 41.2 months for the women with no back pain.