Question about linking MIMIC-CXR subject id and study id to age at time of study #1093

Prerequisites

• [X ] Put an X between the brackets on this line if you have done all of the following:
  • Checked the online documentation: https://mimic.mit.edu/
  • Checked that your issue isn't already addressed: https://github.com/MIT-LCP/mimic-code/issues?utf8=%E2%9C%93&q=

Description

My goal is to get the age of a patient at the time of a MIMIC-CXR study. Is there a way of doing this using MIMIC-IV or another approach?

The admissions.csv.gz (accessible within https://physionet.org/content/mimiciv/0.4/ in MIMIC-IV Core) has information about age, gender, and race. However, the age is specific to the admission event. I need to link the study (such as s58821758) to the admission event to get the age of the patient at the time of the study. This seems to have been done in the paper CheXclusion (https://arxiv.org/abs/2003.00827) - the author of CheXclusion stated that they had received the data from the MIMIC-CXR team under a limited use agreement - I was wondering if it is possible using MIMIC-IV (or other recently released data from the MIMIC-CXR team).

Thanks!