Bariatric Surgery Ophthalmic Evaluation Dataset
Longitudinal human ophthalmic and OCT measurements in the bariatric cohort are directly reusable clinical data.
At a glance
| Field | Value |
|---|---|
| Short name | dryad_bariatric_ophthalmology |
| Full name | Bariatric Surgery Ophthalmic Evaluation Dataset |
| First published | 2019-05-23 |
| Publication date precision | day |
| Publication date evidence | datadryad.org/api |
| Publication date source field | publicationDate |
| Publication date reviewed | 2026-09-11 |
| Primary category | oct |
| Resource role | current_dataset |
| Dataset family | dryad_bariatric_ophthalmology |
| Contained modalities | oct, tabular |
| Tasks | regression |
| Primary reported quantity | 57 participants |
| Classes | Not reported (Not reported) |
| Splits | all |
| Size | 5.4325e-05 GB |
| Source-stated terms | https://spdx.org/licenses/CC0-1.0.html |
| Normalized terms | cc0 |
| Descriptive screening label | Standard label without an explicit NC clause; not a permission finding |
| Terms scope | dataset_files |
| Access friction | self_service_authenticated |
| Route backend | Dryad |
| Availability | available (checked 2026-08-01) |
| Acquisition support | standard_platform_supported |
| Legacy sample-loader status | Metadata and access only |
Reported quantities
| Role | Count | Unit | Scope | Basis | Evidence |
|---|---|---|---|---|---|
| Primary | 57 | participants | Source-described severely obese ophthalmology cohort Source-stated quantity; Dryad file count is separate metadata and is not a scientific sample count. | official_source_description | https://doi.org/10.5061/dryad.1g6vm34 |
Counts retain their source-reported units. Additional rows can describe components, paired items, or derivative copies and are not automatically added to the primary quantity.
Notes
Scope screen: core_add. Current Dryad v1 file listing: 1 files, 32456 bytes.
Access information and download
- CLI
- Python
# Read-only preflight
eyehub download dryad_bariatric_ophthalmology --data-dir ./data --dry-run --json
# Download, only when preflight reports supported behavior
eyehub download dryad_bariatric_ophthalmology --data-dir ./data
from eyedatahub.acquisition import preflight_dataset
from eyedatahub.datasets.registry import REGISTRY
ds = REGISTRY.get_dataset('dryad_bariatric_ophthalmology')
print(preflight_dataset(ds, './data')) # no download
Upstream page: https://doi.org/10.5061/dryad.1g6vm34
Source-term evidence: https://doi.org/10.5061/dryad.1g6vm34
Loader status
This catalog record provides metadata and access instructions, but it does not yet include a standard DatasetSample loader. Inspect the source file structure or contribute a loader before using it in a training pipeline.
Citation
- BibTeX
- Plain text
@misc{dryad_bariatric_ophthalmology,
title = { Bariatric Surgery Ophthalmic Evaluation Dataset },
note = { Posarelli, Chiara, Salvetti, Guido, Paolo, Piaggi, Guido, Francesca, Ceccarini, Giovanni, Santini, Ferruccio, and Figus, Michele. Data from: Ophthalmologic evaluation of severely obese patients undergoing bariatric surgery: a pilot, monocentric, prospective, open-label study. Dryad. 2019. doi:10.5061/dryad.1g6vm34 },
year = { 2019 },
url = { https://doi.org/10.5061/dryad.1g6vm34 },
}
Posarelli, Chiara, Salvetti, Guido, Paolo, Piaggi, Guido, Francesca, Ceccarini, Giovanni, Santini, Ferruccio, and Figus, Michele. Data from: Ophthalmologic evaluation of severely obese patients undergoing bariatric surgery: a pilot, monocentric, prospective, open-label study. Dryad. 2019. doi:10.5061/dryad.1g6vm34
Source-stated terms
- Raw source string: https://spdx.org/licenses/CC0-1.0.html
- Normalized category:
cc0 - Apparent scope:
dataset_files - Descriptive screening label: Standard label without an explicit NC clause; not a permission finding
⚠️ Source-stated terms, scope, and normalized labels are curation metadata, not legal advice or a permission finding. Review the current official source before transfer or reuse.
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