A feasibility study exploring precarious employment and stress-related health among women
Oddo et al.
The finding, in our words
Among 101 working-age women in Chicago, 70% returned at-home kits for capillary blood and saliva collection, demonstrating that patient-centric microsampling of stress biomarkers (cortisol and CRP) is feasible in diverse urban populations. This supports decentralised diagnostics for population health research.
A paraphrase to the Library’s standard, never the abstract. The source is one link away and is always the authority.
In a longitudinal case analysis of repeat sexual trauma, self-collected saliva samples revealed a dysregulated diurnal cortisol profile that tracked with immune suppression and mental health fluctuations. The study highlights the feasibility of incorporating remote self-sampling into sensitive biobehavioural monitoring over time.
A US survey of 3,400 adults aged 62 to 90 collected up to 15 biomeasures at home, including saliva, dried blood spots and urine, with Salivette and Oragene among the devices used, which shows that several patient-centric sampling methods can run together in home-based research.
Jaszczak et al., The journals of gerontology. Series B, Psychological sciences and social sciences (paywalled) · source ↗
Capillary dried blood spots, after haematocrit-dependent conversion, showed good agreement with plasma for 25-hydroxyvitamin D quantification, with 90 per cent of results within 20 per cent of plasma and substantial to almost perfect agreement in status classification, supporting reliable home self-collection for large-scale vitamin D monitoring.
Heughebaert et al., Clinical chemistry and laboratory medicine (paywalled) · source ↗
This study used home self-collected saliva samples to successfully monitor cytokines and cortisol in mothers and infants, finding that a community singing intervention significantly reduced salivary interleukin-6 levels in mothers with postnatal depression.
Kirkpatrick et al., Brain, behavior, and immunity (paywalled) · source ↗
This study validated a lateral flow fluorescence assay using quantum dots for saliva and europium nanoparticles for serum to detect cortisol within physiological ranges. The test operates in 15 minutes with a handheld reader, supporting point-of-care and at-home monitoring without a cold chain.
Bruno et al., Journal of fluorescence (paywalled) · source ↗