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Generative AI in Medicine: Pioneering Progress or Perpetuating Historical Inaccuracies? Cross-Sectional Study Evaluating Implicit Bias

Generative AI in Medicine: Pioneering Progress or Perpetuating Historical Inaccuracies? Cross-Sectional Study Evaluating Implicit Bias

Lin et al [10] evaluated 12 distinctive images per specialty and demonstrated no significant differences between the AAMC residency data and the ethnic makeup of AI -generated faces. Their results are inconsistent with our data where we instead demonstrated a significant difference in gender among 12/19 specialties when comparing AI-generated images to AAMC residency data.

Philip Sutera, Rohini Bhatia, Timothy Lin, Leslie Chang, Andrea Brown, Reshma Jagsi

JMIR AI 2025;4:e56891

Development of a Machine Learning–Based Predictive Model for Postoperative Delirium in Older Adult Intensive Care Unit Patients: Retrospective Study

Development of a Machine Learning–Based Predictive Model for Postoperative Delirium in Older Adult Intensive Care Unit Patients: Retrospective Study

The Boruta algorithm identifies the most salient features by comparing the Z-value of each feature with that of the “shadow feature.” The Z-value of each attribute is obtained from the random forest model at each iteration by copying all the real features and shuffling them sequentially. In contrast, the Z-value of the shadow is generated by randomly shuffling the real features.

Houfeng Li, Qinglai Zang, Qi Li, Yanchen Lin, Jintao Duan, Jing Huang, Huixiu Hu, Ying Zhang, Dengyun Xia, Miao Zhou

J Med Internet Res 2025;27:e67258

Development of Machine Learning–Based Risk Prediction Models to Predict Rapid Weight Gain in Infants: Analysis of Seven Cohorts

Development of Machine Learning–Based Risk Prediction Models to Predict Rapid Weight Gain in Infants: Analysis of Seven Cohorts

WHO growth standards were used to calculate age- and sex-specific weight-for-age z scores at birth and around the age of 1 year, and the difference between the two time points was calculated. RWG during infancy was defined as a change in weight-for-age z score>0.67, which is clinically equivalent to upward crossing one centile line in a weight growth chart [14,15]. A range of prenatal and early postnatal factors were collected across all the cohorts.

Miaobing Zheng, Yuxin Zhang, Rachel A Laws, Peter Vuillermin, Jodie Dodd, Li Ming Wen, Louise A Baur, Rachael Taylor, Rebecca Byrne, Anne-Louise Ponsonby, Kylie D Hesketh

JMIR Public Health Surveill 2025;11:e69220