母体层面次要结局数据

数据集获取（Figshare）

• 源站标题：Secondary outcomes on maternal level.
• DOI：10.1371/journal.pmed.1004586.t003
• 发布日期：2025-11-03
• 文件数：1 个
• 文件总体积：9.73 KB
• 源站页面：https://plos.figshare.com/articles/dataset/Secondary_outcomes_on_maternal_level_/30522855

命令行下载

curl -L -o "Table 3.xls" "https://ndownloader.figshare.com/files/59368020"

文件清单

• Table 3.xls（9.73 KB）

文件总体积 9.73 KB（源站 API 实测）。

数据加载示例（图像类）

from PIL import Image
import glob, os

files = (glob.glob(os.path.join(path, "**", "*.png"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.jpg"), recursive=True)
       + glob.glob(os.path.join(path, "**", "*.tif"), recursive=True))
print("图像文件数:", len(files))
img = Image.open(files[0]); print("尺寸/模式:", img.size, img.mode)

# torchvision Dataset 方式:
# from torchvision import datasets
# ds = datasets.ImageFolder(path)  # 要求 子目录=类别

目录组织与标注格式以源站说明和下载后实际文件为准。

数据说明

Background
In absence of direct comparisons, consensus on the preferred preventive treatment for multiple pregnancies with a short cervix is lacking. Therefore, we compared the effectiveness of a cervical pessary and vaginal progesterone in the prevention of adverse perinatal outcomes and preterm birth (PTB) in women with a multiple pregnancy, no prior spontaneous PTB (sPTB) before 34 weeks’ gestation, and an asymptomatic mid-trimester shortened cervix below 38 mm.
Methods and findings
This open-label, superiority, multi-centre randomised controlled trial was conducted in 20 hospitals in the Netherlands. Women with a healthy multiple pregnancy and an asymptomatic cervical length (CL) below 38 mm between 16 and 22 weeks’ gestation were eligible, with a target sample size of 332. Following an interim analysis, the study was halted for futility. A total of 276 multiples, including seven triplet pregnancies, were randomised 1:1 to receive either an Arabin cervical pessary (N = 138) or vaginal progesterone 200 mg daily (N = 138) until 36 weeks’ gestation or earlier if indicated. The primary outcome was a composite adverse perinatal outcome, with secondary outcomes including rates of (s)PTB before 24, 28, 32, 34, and 37 weeks. Predefined subgroup analyses were conducted based on CL, parity, chorionicity, and number of foetuses. Among 531 neonates (pessary N = 269, progesterone N = 262), the composite adverse perinatal outcome occurred in 19.7% of neonates in the pessary group versus 13.7% in the progesterone group (crude RR 1.43; 95% CI [0.85,2.4], p = 0.18). The rates of (s)PTB were not significantly different between groups. In the subgroup with a CL of ≤25 mm, no significant difference in the composite perinatal outcome was found (41.1% versus 34.7%, RR 1.18; 95% CI [0.60,2.33], interaction p = 0.63). However, among nulliparous women, the composite outcome was more frequent in the pessary group compared to progesterone (30.0% versus 15.9%, RR 1.88; 95% CI [1.03,3.43], interaction p = 0.93). The study’s main limitations include the inability to blind interventions, potentially introducing bias, and low self-reported medication compliance in the progesterone group, w

许可

CC BY 4.0

引用

学术使用请引用 DOI 10.1371/journal.pmed.1004586.t003（source: https://plos.figshare.com/articles/dataset/Secondary_outcomes_on_maternal_level_/30522855）。