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Health, Household & Baby

Medical Alert ID TAG for Bracelet ~Penicillin Allergy

Health, Household & Baby2.6· 991 Amazon ratings

Bias-adjusted across 991 Amazon ratings, Bayesian-shrunk to the category prior so the headline score reflects relative quality — not a raw star average. Cohort: Health, Household & Baby.

0.6%
Percentile · Global
0.3%
Percentile · Cohort
Health, Household & Baby
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Medical Alert ID TAG for Bracelet ~Penicillin Allergy

How the score was built

Amazon ratings
991

used for the Bayesian percentile

Raw star average
2.6 / 5

unadjusted Amazon mean

Bayesian avg
2.76

raw rating shrunk to the category prior

Reviewer-graph z
-0.707

bias-corrected vs. each reviewer's baseline (0 qualifying)

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Same category · Health, Household & Baby

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