Was the data statistically combined to perform a meta-analysis? What rationale did the authors provide for this? Group of answer choices The data was not statistically combined because there were substantial differences in study design, measures, and calculations. The data was statistically combined, leading to an evaluation of 84,500 birthing people, a large enough number to provide statistically significant results. The data was not statistically combined because many of the studies were small, and underpowered to provide a conclusion. The data was combined and showed that nulliparous birthing people are at higher risk in a birth center than in a hospital birth