Bibliographic record
Abstract
目的：探讨生命早期暴露于中国三年自然灾害（1959至1961年）的人群认知功能。方法：从2013年5月至2014年5月以本院健康体检人群为研究对象,共计718例。按出生日期分为3组：出生于1956年10月1至1958年9月30日定义为婴幼儿期暴露于饥荒年组（G1组）,共236例;出生于1959年10月1日至1961年9月30日为胎儿期暴露于饥荒年组（G2组）,共240例。出生于1962年10月1日至1964年9月30日为未暴露于饥荒年组（G3组）,共242例。对3组人群进行听觉词语学习测试华山版（auditory verbal learning test-huashan version,AVLT-H）、简易智能量表（mini-mental state examination,MMSE）、蒙特利尔量表（Montreal cognitive assessment scale,Mo CA）、日常生活行为量表（activity of daily living scale,ADL）测试以及一般情况调查,并对结果进行比较分析。结果：3组在AVLT-H量表的短延迟回忆、长延迟回忆、线索回忆、再认方面以及MMSE、Mo CA量表得分有统计学差异（P=0.000）,且G1组、G2组得分低于G3组。G1组轻度认知功能障碍（mild cognitive impairment,MCI）患病率为5.08%、G2组MCI患病率为5.00%,高于G3组MCI患病率3.72%,但无统计学差异（G1 vs.G3,χ2=0.527,P=0.468;G2 vs.G3,χ2=0.471,P=0.492）。结论：生命早期不同时期暴露于营养不良环境有可能影响成年后的认知功能。对于这部分人群采取必要措施防止MCI的发生以及MCI转化为阿尔茨海默病（Alzheimer’s disease,AD）有重要意义。
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.004 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.004 | 0.024 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; both teacher heads agree on what is shown here.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".