The dataset contains data that describe subjects' ocular health, with particular focus on cornea and associated structures. Variables query type of diagnosis obtained, e.g. Fuchs' EndothelialCorneal Dystrophy (FECD, including consortium grade of FECD), other corneal dystrophies, and treatment undergone (e.g. keratolpasty, cataract surgery). Other variables describe health status of epithelium, stroma and endothelium, and query presence/absence of e.g. epithelial edema, infiltrates, vascularization, stromal scarring; presence/absence of endothelial guttae, Krukenberg spindles, keratoprecipitates, etc.; basic socio-demographic, age/ethnicity/gender information is included.

6 Formulaires

StudyEvent: SEV1

Name

Type

Description | Question | Decode (Coded Value)

Type de données

Alias

pht003235

Item Group

pht003235

C3846158 (UMLS CUI [1,1])

SUBJID

Item

Subject Id

string

C2348585 (UMLS CUI [1,1])

age

Item

Age at Assessment

integer

C0001779 (UMLS CUI [1,1])

age

Code List

Age at Assessment

CL Item

Not Applicable (NA)

sex

Item

Sex of participant

integer

C0079399 (UMLS CUI [1,1])

sex

Code List

Sex of participant

CL Item

Male (1)

C0086582 (UMLS CUI [1,1])

CL Item

Female (2)

C0086287 (UMLS CUI [1,1])

CL Item

Not Applicable (NA)

C0079399 (UMLS CUI [1,1])
C1272460 (UMLS CUI [1,2])

race

Item

Racial Category

integer

C3853635 (UMLS CUI [1,1])

race

Code List

Racial Category

CL Item

White/Caucasian (1)

C0043157 (UMLS CUI [1,1])

CL Item

Other (2)

C3853635 (UMLS CUI [1,1])
C0205394 (UMLS CUI [1,2])

CL Item

Not Applicable (NA)

C3853635 (UMLS CUI [1,1])
C1272460 (UMLS CUI [1,2])

race_other

Item

If other race, please describe

string

C3845569 (UMLS CUI [1,1])
C3853635 (UMLS CUI [1,2])

race_other

Code List

If other race, please describe

CL Item

Not Applicable (NA)

diagnosis_fecd

Item

Has a diagnosis of FECD ever been made?

text

C0016781 (UMLS CUI [1,1])
C3887636 (UMLS CUI [1,2])
C0011900 (UMLS CUI [1,3])

diagnosis_fecd

Code List

Has a diagnosis of FECD ever been made?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

diagnosis_fecd_when

Item

If yes (diagnosis of FECD), when was the diagnosis made?

text

C0016781 (UMLS CUI [1,1])
C2316983 (UMLS CUI [1,2])

diagnosis_fecd_when

Code List

If yes (diagnosis of FECD), when was the diagnosis made?

CL Item

Less than 10 years ago (0)

CL Item

10 or more years ago (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

diagnosis_other

Item

Has the diagnosis of other corneal dystrophies ever been made?

text

C0010036 (UMLS CUI [1,1])
C0205394 (UMLS CUI [1,2])
C3887636 (UMLS CUI [1,3])
C0011900 (UMLS CUI [1,4])

diagnosis_other

Code List

Has the diagnosis of other corneal dystrophies ever been made?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

family_history_fecd

Item

Does the participant have any relatives with a history of FECD or other corneal dystrophies?

text

C0016781 (UMLS CUI [1,1])
C0241889 (UMLS CUI [1,2])
C0010036 (UMLS CUI [2,1])
C0205394 (UMLS CUI [2,2])
C0241889 (UMLS CUI [2,3])

family_history_fecd

Code List

Does the participant have any relatives with a history of FECD or other corneal dystrophies?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

previous_pk_surgery

Item

Has the participant had any previous keratoplasty?

text

C0010042 (UMLS CUI [1,1])

previous_pk_surgery

Code List

Has the participant had any previous keratoplasty?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

previous_pk_od

Item

Penetrating Keratoplasty or DSEK in OD

text

C0022592 (UMLS CUI [1,1])
C0229089 (UMLS CUI [1,2])
C4302774 (UMLS CUI [2,1])
C0229089 (UMLS CUI [2,2])

previous_pk_od

Code List

Penetrating Keratoplasty or DSEK in OD

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

previous_pk_od_age

Item

Age of OD surgery

integer

C0229089 (UMLS CUI [1,1])
C0543467 (UMLS CUI [1,2])
C0001779 (UMLS CUI [1,3])

previous_pk_od_age

Code List

Age of OD surgery

CL Item

Not Applicable (NA)

previous_pk_os

Item

Penetrating Keratoplasty or DSEK in OS

text

C0022592 (UMLS CUI [1,1])
C0229090 (UMLS CUI [1,2])
C4302774 (UMLS CUI [2,1])
C0229090 (UMLS CUI [2,2])

previous_pk_os

Code List

Penetrating Keratoplasty or DSEK in OS

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

previous_pk_os_age

Item

Age of OS surgery

integer

C0229090 (UMLS CUI [1,1])
C0543467 (UMLS CUI [1,2])
C0001779 (UMLS CUI [1,3])

previous_pk_os_age

Code List

Age of OS surgery

CL Item

Not Applicable (NA)

previous_cat_surgery

Item

Has the participant had any previous cataract surgery? (corneal or glaucoma surgery/laser eyes are excluded)

text

C2939459 (UMLS CUI [1,1])

previous_cat_surgery

Code List

Has the participant had any previous cataract surgery? (corneal or glaucoma surgery/laser eyes are excluded)

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

previous_cat_od

Item

OD Cataract Surgery?

text

C2939459 (UMLS CUI [1,1])
C0229089 (UMLS CUI [1,2])

previous_cat_od

Code List

OD Cataract Surgery?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

previous_cat_od_age

Item

Age of OD Cataract Surgery

integer

C2939459 (UMLS CUI [1,1])
C0229089 (UMLS CUI [1,2])
C0001779 (UMLS CUI [1,3])

previous_cat_od_age

Code List

Age of OD Cataract Surgery

CL Item

Not Applicable (NA)

previous_cat_os

Item

OS Cataract Surgery?

text

C2939459 (UMLS CUI [1,1])
C0229090 (UMLS CUI [1,2])

previous_cat_os

Code List

OS Cataract Surgery?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

previous_cat_os_age

Item

Age of OS Cataract Surgery

integer

C2939459 (UMLS CUI [1,1])
C0229090 (UMLS CUI [1,2])
C0001779 (UMLS CUI [1,3])

previous_cat_os_age

Code List

Age of OS Cataract Surgery

CL Item

Not Applicable (NA)

cornea_normal_od

Item

Is the OD cornea normal?

text

C0010031 (UMLS CUI [1,1])
C0205307 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_normal_od

Code List

Is the OD cornea normal?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_epi_norm_od

Item

If OD cornea is abnormal, is the epithelium normal?

text

C0229089 (UMLS CUI [1,1])
C0010031 (UMLS CUI [1,2])
C0205161 (UMLS CUI [1,3])
C0459875 (UMLS CUI [1,4])
C0205307 (UMLS CUI [1,5])

cornea_epi_norm_od

Code List

If OD cornea is abnormal, is the epithelium normal?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_epi_dys_od

Item

If OD epithelium is abnormal, dystrophy (e.g. map-dot-fingerprint)?

text

C4023326 (UMLS CUI [1,1])
C0333606 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_epi_dys_od

Code List

If OD epithelium is abnormal, dystrophy (e.g. map-dot-fingerprint)?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_epi_ede_od

Item

If OD epithelium is abnormal, edema?

text

C4023326 (UMLS CUI [1,1])
C0013604 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_epi_ede_od

Code List

If OD epithelium is abnormal, edema?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_epi_inf_od

Item

If OD epithelium is abnormal, infiltrates?

text

C4023326 (UMLS CUI [1,1])
C0332448 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_epi_inf_od

Code List

If OD epithelium is abnormal, infiltrates?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_epi_vas_od

Item

If OD epithelium is abnormal, vascularization?

text

C4023326 (UMLS CUI [1,1])
C0042382 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_epi_vas_od

Code List

If OD epithelium is abnormal, vascularization?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_epi_other_od

Item

If OD epithelium is abnormal, are there any other abnormalities? Please specify:

string

C4023326 (UMLS CUI [1,1])
C1704258 (UMLS CUI [1,2])
C3845569 (UMLS CUI [1,3])
C0229089 (UMLS CUI [1,4])

cornea_epi_other_od

Code List

If OD epithelium is abnormal, are there any other abnormalities? Please specify:

CL Item

Not Applicable (NA)

cornea_str_norm_od

Item

If OD cornea is abnormal, is the stroma normal?

text

C0229089 (UMLS CUI [1,1])
C0010031 (UMLS CUI [1,2])
C0205161 (UMLS CUI [1,3])
C0010040 (UMLS CUI [1,4])
C0205307 (UMLS CUI [1,5])

cornea_str_norm_od

Code List

If OD cornea is abnormal, is the stroma normal?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_str_dys_od

Item

If OD stroma is abnormal, dystrophy (e.g. granular)?

text

C4023328 (UMLS CUI [1,1])
C0333606 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_str_dys_od

Code List

If OD stroma is abnormal, dystrophy (e.g. granular)?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_str_ede_od

Item

If OD stroma is abnormal, edema?

text

C4023328 (UMLS CUI [1,1])
C0013604 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_str_ede_od

Code List

If OD stroma is abnormal, edema?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_str_inf_od

Item

If OD stroma is abnormal, infiltrates?

text

C4023328 (UMLS CUI [1,1])
C0332448 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_str_inf_od

Code List

If OD stroma is abnormal, infiltrates?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_str_sca_od

Item

If OD stroma is abnormal, scarring?

text

C4023328 (UMLS CUI [1,1])
C0241158 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_str_sca_od

Code List

If OD stroma is abnormal, scarring?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_str_vas_od

Item

If OD stroma is abnormal, vascularization?

text

C4023328 (UMLS CUI [1,1])
C0042382 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_str_vas_od

Code List

If OD stroma is abnormal, vascularization?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_str_other_od

Item

If OD stroma is abnormal, are there any other abnormalities? Please specify:

string

C4023328 (UMLS CUI [1,1])
C1704258 (UMLS CUI [1,2])
C3845569 (UMLS CUI [1,3])
C0229089 (UMLS CUI [1,4])

cornea_str_other_od

Code List

If OD stroma is abnormal, are there any other abnormalities? Please specify:

CL Item

Not Applicable (NA)

cornea_end_norm_od

Item

If OD cornea is abnormal, is the Descemet's/Endothelium normal?

text

C0229089 (UMLS CUI [1,1])
C0010031 (UMLS CUI [1,2])
C0205161 (UMLS CUI [1,3])
C0014259 (UMLS CUI [1,4])
C0205307 (UMLS CUI [1,5])
C0011665 (UMLS CUI [1,6])
C0205307 (UMLS CUI [1,7])

cornea_end_norm_od

Code List

If OD cornea is abnormal, is the Descemet's/Endothelium normal?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_end_gut_od

Item

If OD endothelium is abnormal, guttae?

text

C4023332 (UMLS CUI [1,1])
C4229871 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_end_gut_od

Code List

If OD endothelium is abnormal, guttae?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_end_ker_od

Item

If OD endothelium is abnormal, keratoprecipitates?

text

C4023332 (UMLS CUI [1,1])
C0333466 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_end_ker_od

Code List

If OD endothelium is abnormal, keratoprecipitates?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_end_kru_od

Item

If OD endothelium is abnormal, Krukenberg spindle?

text

C4023332 (UMLS CUI [1,1])
C0271278 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_end_kru_od

Code List

If OD endothelium is abnormal, Krukenberg spindle?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_end_pig_od

Item

If OD endothelium is abnormal, pigments?

text

C4023332 (UMLS CUI [1,1])
C0031916 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_end_pig_od

Code List

If OD endothelium is abnormal, pigments?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_end_ves_od

Item

If OD endothelium is abnormal, vesicles?

text

C4023332 (UMLS CUI [1,1])
C3277883 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

cornea_end_ves_od

Code List

If OD endothelium is abnormal, vesicles?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_end_other_od

Item

If OD endothelium is abnormal, are there any other abnormalities? Please specify:

string

C4023332 (UMLS CUI [1,1])
C1704258 (UMLS CUI [1,2])
C3845569 (UMLS CUI [1,3])
C0229089 (UMLS CUI [1,4])

cornea_end_other_od

Code List

If OD endothelium is abnormal, are there any other abnormalities? Please specify:

CL Item

Not Applicable (NA)

cornea_normal_os

Item

Is the OS cornea normal?

text

C0010031 (UMLS CUI [1,1])
C0205307 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_normal_os

Code List

Is the OS cornea normal?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_epi_norm_os

Item

If OS cornea is abnormal, is the epithelium normal?

text

C0010031 (UMLS CUI [1,1])
C0205161 (UMLS CUI [1,2])
C0459875 (UMLS CUI [1,3])
C0205307 (UMLS CUI [1,4])
C0229090 (UMLS CUI [1,5])

cornea_epi_norm_os

Code List

If OS cornea is abnormal, is the epithelium normal?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_epi_dys_os

Item

If OS epithelium is abnormal, dystrophy (e.g. map-dot-fingerprint)?

text

C4023326 (UMLS CUI [1,1])
C0333606 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_epi_dys_os

Code List

If OS epithelium is abnormal, dystrophy (e.g. map-dot-fingerprint)?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_epi_ede_os

Item

If OS epithelium is abnormal, edema?

text

C4023326 (UMLS CUI [1,1])
C0013604 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_epi_ede_os

Code List

If OS epithelium is abnormal, edema?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_epi_inf_os

Item

If OS epithelium is abnormal, infiltrates?

text

C4023326 (UMLS CUI [1,1])
C0332448 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_epi_inf_os

Code List

If OS epithelium is abnormal, infiltrates?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_epi_vas_os

Item

If OS epithelium is abnormal, vascularization?

text

C4023326 (UMLS CUI [1,1])
C0042382 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_epi_vas_os

Code List

If OS epithelium is abnormal, vascularization?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_epi_other_os

Item

If OS epithelium is abnormal, are there any other abnormalities? Please specify:

string

C4023326 (UMLS CUI [1,1])
C1704258 (UMLS CUI [1,2])
C3845569 (UMLS CUI [1,3])
C0229090 (UMLS CUI [1,4])

cornea_epi_other_os

Code List

If OS epithelium is abnormal, are there any other abnormalities? Please specify:

CL Item

Not Applicable (NA)

cornea_str_norm_os

Item

If OS cornea is abnormal, is the stroma normal?

text

C0229090 (UMLS CUI [1,1])
C0010031 (UMLS CUI [1,2])
C0205161 (UMLS CUI [1,3])
C0010040 (UMLS CUI [1,4])
C0205307 (UMLS CUI [1,5])

cornea_str_norm_os

Code List

If OS cornea is abnormal, is the stroma normal?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_str_dys_os

Item

If OS stroma is abnormal, dystrophy (e.g. granular)?

text

C4023328 (UMLS CUI [1,1])
C0333606 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_str_dys_os

Code List

If OS stroma is abnormal, dystrophy (e.g. granular)?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_str_ede_os

Item

If OS stroma is abnormal, edema?

text

C4023328 (UMLS CUI [1,1])
C0013604 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_str_ede_os

Code List

If OS stroma is abnormal, edema?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_str_inf_os

Item

If OS stroma is abnormal, infiltrates?

text

C4023328 (UMLS CUI [1,1])
C0332448 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_str_inf_os

Code List

If OS stroma is abnormal, infiltrates?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_str_sca_os

Item

If OS stroma is abnormal, scarring?

text

C4023328 (UMLS CUI [1,1])
C0241158 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_str_sca_os

Code List

If OS stroma is abnormal, scarring?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_str_vas_os

Item

If OS stroma is abnormal, vascularization?

text

C4023328 (UMLS CUI [1,1])
C0042382 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_str_vas_os

Code List

If OS stroma is abnormal, vascularization?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_str_other_os

Item

If OS stroma is abnormal, are there any other abnormalities? Please specify:

string

C4023328 (UMLS CUI [1,1])
C1704258 (UMLS CUI [1,2])
C3845569 (UMLS CUI [1,3])
C0229090 (UMLS CUI [1,4])

cornea_str_other_os

Code List

If OS stroma is abnormal, are there any other abnormalities? Please specify:

CL Item

Not Applicable (NA)

cornea_end_norm_os

Item

If OS cornea is abnormal, is the endothelium normal?

text

C0229090 (UMLS CUI [1,1])
C0010031 (UMLS CUI [1,2])
C0205161 (UMLS CUI [1,3])
C0014259 (UMLS CUI [1,4])
C0205307 (UMLS CUI [1,5])

cornea_end_norm_os

Code List

If OS cornea is abnormal, is the endothelium normal?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_end_gut_os

Item

If OS endothelium is abnormal, guttae?

text

C4023332 (UMLS CUI [1,1])
C4229871 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_end_gut_os

Code List

If OS endothelium is abnormal, guttae?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_end_ker_os

Item

If OS endothelium is abnormal, keratoprecipitates?

text

C4023332 (UMLS CUI [1,1])
C0333466 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_end_ker_os

Code List

If OS endothelium is abnormal, keratoprecipitates?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_end_kru_os

Item

If OS endothelium is abnormal, Krukenberg spindle?

text

C4023332 (UMLS CUI [1,1])
C0271278 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_end_kru_os

Code List

If OS endothelium is abnormal, Krukenberg spindle?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_end_pig_os

Item

If OS endothelium is abnormal, pigment?

text

C4023332 (UMLS CUI [1,1])
C0031916 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_end_pig_os

Code List

If OS endothelium is abnormal, pigment?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_end_ves_os

Item

If OS endothelium is abnormal, vesicles?

text

C4023332 (UMLS CUI [1,1])
C3277883 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

cornea_end_ves_os

Code List

If OS endothelium is abnormal, vesicles?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

cornea_end_other_os

Item

If OS endothelium is abnormal, are there any other abnormalities? Please specify:

text

C4023332 (UMLS CUI [1,1])
C1704258 (UMLS CUI [1,2])
C3845569 (UMLS CUI [1,3])
C0229090 (UMLS CUI [1,4])

cornea_end_other_os

Code List

If OS endothelium is abnormal, are there any other abnormalities? Please specify:

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

fecd_grading_time

Item

Time of FECD Grading?

text

C1548318 (UMLS CUI [1,1])
C1273712 (UMLS CUI [1,2])
C0016781 (UMLS CUI [1,3])

fecd_grading_time_meridiem

Item

AM or PM (time of FECD Grading)

text

C1548318 (UMLS CUI [1,1])
C2348235 (UMLS CUI [1,2])
C1273712 (UMLS CUI [1,3])
C0016781 (UMLS CUI [1,4])

fecd_grading_time_meridiem

Code List

AM or PM (time of FECD Grading)

CL Item

AM (1)

CL Item

PM (2)

CL Item

Not Applicable (NA)

fecd_grading_od

Item

FECD Consortium Grade OD (oculus dexter)

text

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])

fecd_grading_od

Code List

FECD Consortium Grade OD (oculus dexter)

CL Item

No guttae (0)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])
C4229871 (UMLS CUI [1,4])
C0549184 (UMLS CUI [1,5])

CL Item

1 to >12 central and/or paracentral corneal guttae (1)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])
C4229871 (UMLS CUI [1,4])

CL Item

1 to 2mm of confluent central and/or paracentral corneal guttae (2)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])
C4229871 (UMLS CUI [1,4])
C0205200 (UMLS CUI [1,5])
C0456389 (UMLS CUI [1,6])

CL Item

>2 to 5mm of confluent central and/or paracentral corneal guttae (3)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])
C4229871 (UMLS CUI [1,4])
C0205200 (UMLS CUI [1,5])
C0456389 (UMLS CUI [1,6])

CL Item

>5mm of confluent central and/or paracentral corneal guttae in the absence of stromal edema (4)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])
C4229871 (UMLS CUI [1,4])
C0205200 (UMLS CUI [1,5])
C0456389 (UMLS CUI [1,6])
C0474444 (UMLS CUI [1,7])
C0549184 (UMLS CUI [1,8])

CL Item

>5mm of confluent central and/or paracentral corneal guttae with stromal edema with or without epithelial edema (5)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])
C4229871 (UMLS CUI [1,4])
C0205200 (UMLS CUI [1,5])
C0456389 (UMLS CUI [1,6])
C0474444 (UMLS CUI [1,7])

CL Item

PKP, DLEK, DSEK (NA)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])
C4302774 (UMLS CUI [1,4])
C0016781 (UMLS CUI [2,1])
C0441800 (UMLS CUI [2,2])
C0229089 (UMLS CUI [2,3])
C1690004 (UMLS CUI [2,4])
C0016781 (UMLS CUI [3,1])
C0441800 (UMLS CUI [3,2])
C0229089 (UMLS CUI [3,3])
C0022592 (UMLS CUI [3,4])

CL Item

Unknown (U)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229089 (UMLS CUI [1,3])
C0439673 (UMLS CUI [1,4])

fecd_grading_os

Item

FECD Consortium Grade OS (oculus sinister)

text

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])

fecd_grading_os

Code List

FECD Consortium Grade OS (oculus sinister)

CL Item

No guttae (0)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])
C4229871 (UMLS CUI [1,4])
C0549184 (UMLS CUI [1,5])

CL Item

1 to >12 central and/or paracentral corneal guttae (1)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])
C4229871 (UMLS CUI [1,4])

CL Item

1 to 2mm of confluent central and/or paracentral corneal guttae (2)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])
C4229871 (UMLS CUI [1,4])
C0205200 (UMLS CUI [1,5])
C0456389 (UMLS CUI [1,6])

CL Item

>2 to 5mm of confluent central and/or paracentral corneal guttae (3)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])
C4229871 (UMLS CUI [1,4])
C0205200 (UMLS CUI [1,5])
C0456389 (UMLS CUI [1,6])

CL Item

>5mm of confluent central and/or paracentral corneal guttae in the absence of stromal edema (4)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])
C4229871 (UMLS CUI [1,4])
C0205200 (UMLS CUI [1,5])
C0456389 (UMLS CUI [1,6])
C0474444 (UMLS CUI [1,7])
C0549184 (UMLS CUI [1,8])

CL Item

>5mm of confluent central and/or paracentral corneal guttae with stromal edema with or without epithelial edema (5)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])
C4229871 (UMLS CUI [1,4])
C0205200 (UMLS CUI [1,5])
C0456389 (UMLS CUI [1,6])
C0474444 (UMLS CUI [1,7])

CL Item

PKP, DLEK, DSEK (NA)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])
C4302774 (UMLS CUI [1,4])
C0441800 (UMLS CUI [2,1])
C0016781 (UMLS CUI [2,2])
C0229090 (UMLS CUI [2,3])
C1690004 (UMLS CUI [2,4])
C0441800 (UMLS CUI [3,1])
C0016781 (UMLS CUI [3,2])
C0229090 (UMLS CUI [3,3])
C0022592 (UMLS CUI [3,4])

CL Item

Unknown (U)

C0441800 (UMLS CUI [1,1])
C0016781 (UMLS CUI [1,2])
C0229090 (UMLS CUI [1,3])
C0439673 (UMLS CUI [1,4])

pathology_obtained

Item

Was a pathology specimen obtained for this participant?

text

C0444061 (UMLS CUI [1,1])
C1301820 (UMLS CUI [1,2])

pathology_obtained

Code List

Was a pathology specimen obtained for this participant?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

pathology_type

Item

If yes, what type of specimen was obtained?

text

C0444061 (UMLS CUI [1,1])
C1301820 (UMLS CUI [1,2])
C0332307 (UMLS CUI [1,3])

pathology_type

Code List

If yes, what type of specimen was obtained?

CL Item

PK (1)

CL Item

DSEK (2)

CL Item

Don't Know (3)

CL Item

Not Applicable (NA)

pathology_result

Item

Were finding definitely FECD or consistent with FECD?

text

C0243095 (UMLS CUI [1,1])
C0439544 (UMLS CUI [1,2])
C0011900 (UMLS CUI [1,3])
C0016781 (UMLS CUI [1,4])
C0243095 (UMLS CUI [2,1])
C0332290 (UMLS CUI [2,2])
C0016781 (UMLS CUI [2,3])

pathology_result

Code List

Were finding definitely FECD or consistent with FECD?

CL Item

No (0)

CL Item

Yes (1)

CL Item

Don't Know (2)

CL Item

Not Applicable (NA)

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