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Evidence map

Every citation behind the score, with its stance, evidence mass mᵢ, recency-decayed mass, and share of the total. The score is reproducible from exactly these rows.

4 citationsDecayed mass Mₚ = 14.4Center Xₚ = +0.60Calibration W₀ = 25, T = 10y
SupportsCohort study· 2024mᵢ 7.05.7 · 40%

Microplastics and nanoplastics in atheromas and cardiovascular events

Marfella et al. · New England Journal of Medicine · 2y old

Patients with detectable plaque microplastics had a higher composite rate of myocardial infarction, stroke, or death. Association, not yet proven causal.

MixedPrimary study· 2022mᵢ 4.02.7 · 19%

Discovery and quantification of plastic particle pollution in human blood

Leslie et al. · Environment International · 4y old

First robust quantification of microplastics in human blood — establishes exposure, neutral on harm.

MixedReview· 2021mᵢ 5.03.0 · 21%

Microplastics and human health

Vethaak & Legler · Science · 5y old

Reviews the field and stresses that exposure and dose–response data remain too immature for firm conclusions.

SupportsIn vitro / animal· 2023mᵢ 4.03.0 · 21%

Polystyrene microplastics induce oxidative stress and inflammation in human cell lines

Zhang et al. · Journal of Hazardous Materials · 3y old

Mechanistic evidence of inflammatory and oxidative-stress pathways at elevated doses; extrapolation to human exposure uncertain.