Color_Vision_Screening v.1

Plate number 1: What number does the patient see?

Plate number 2: What number does the patient see?

Plate number 3: What number does the patient see?

Plate number 4: What number does the patient see?

Plate number 5: What number does the patient see?

Plate number 6: What number does the patient see?

Plate number 7: What number does the patient see?

Plate number 8: What number does the patient see?

Plate number 9: What number does the patient see?

Plate number 10: What number does the patient see?

Plate number 10: Are both digits equally clear?

Plate number 11: What number does the patient see?

Plate number 11: Are both digits equally clear?

Color Vision Screening (Ishihara Test) assess for red-green color blindness.

Emma Malm

emma.snygg@hotmail.com

Cambio CDS

To measure the visual ability to distinguish numbers in 11 different plates.

Use to screen for red-green color blindness. The vision condition is assessed according to the patient's ability to distinguish numbers in 11 different plates. Interpretation: Normal patient: can distinguish all numbers correctly. Red-green color deficiency: distinguishes incorrect numbers on the first 5 plates, unable to read plate 6-9 and distinguishes incorrect numbers on plate 10-11. If the choice is 5 and 6 for plate number 10-11, the type of red-green color blindness is protan. If the choice is 3 and 9 for plate number 10-11, the type of red-green color blindness is deutan. Total color blindness: can not distinguish any number at all except on plate 1.

1. Ishihara S. Tests for color-blindness. Tokyo: Handaya Hongo Harukicho; 1917.

OBSERVATION.color_vision_screening.v0, EVALUATION.color_vision_screening_assessment.v0

CDS App Challenge About us