Relationship between Post Dural Puncture Headache and pregnant women Socio-demographic characteristics. <i>P < 0.05.</i>

Relationship between Post Dural Puncture Headache and pregnant women Socio-demographic characteristics. P < 0.05.硬脊膜穿刺后头痛（Post Dural Puncture Headache）与孕妇社会人口学特征之间的相关性，P值小于0.05。