JAMA Ophthalmology Historical Archive
Limited Trial Documentation
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Data Dictionary
| Field | Type | Description | Example |
|---|---|---|---|
issue | string | Full issue identifier (year, volume, number) | "1869-Vol1-No1" |
title | string | Article title as it appears in the original | "PURULENT OTITIS MEDIA, CAUSED BY THE NASAL DOUCHE" |
author | string | Author name(s) as credited | "H. KNAPP" |
year | integer | Publication year | 1869 |
volume | integer | Volume number | 1 |
number | integer | Issue number | 1 |
text | string | Full article text, including bias audit notice | See below |
bias_audit | string (embedded) | Context note for historically sensitive language | "This text may contain language reflecting 19th‑century medical perspectives..." |
About This Dataset
Source: Archives of Ophthalmology and Otology, Vol. 1, Nos. 1 & 2 (1869)
Curator: Devin Media Corp
License: 2 Issue Trial: See full dataset for commercial licensing
Provenance: Pre‑1930 public domain; OCR cleaned, bias‑audited
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