Plasma infrared fingerprinting with machine learning enables single-measurement multi-phenotype health screening.

ABSTRACT: Infrared spectroscopy is a powerful technique for probing the molecular profiles of complex biofluids, offering a promising avenue for high-throughput in vitro diagnostics. While several studies showcased its potential in detecting health conditions, a large-scale analysis of a naturally heterogeneous potential patient population has not been attempted. Using a population-based cohort, here we analyze 5,184 blood plasma samples from 3,169 individuals using Fourier transform infrared (FTIR) spectroscopy. Applying a multi-task classification to distinguish between dyslipidemia, hypertension, prediabetes, type 2 diabetes, and healthy states, we find that the approach can accurately single out healthy individuals and characterize chronic multimorbid states. We further identify the capacity to

SUBMITTER: Eissa T 

PROVIDER: S-EPMC11293328 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature