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COMPARISON OF THE RATE OF EARLY VISUAL DEVELOPMENT (SLOPE) WITH LATE RECOGNITION ACUITY OUTCOMES IN 151 EYES WITH TWO OR MORE GRATING ACUITY TESTS WITHIN THE FIRST 18 MONTHS OF LIFE
| SLOPE | ABNORMAL RECOGNITION ACUITY ≥36 MONTHS ADJUSTED AGE | NORMAL RECOGNITION ACUITY ≥36 MONTHS ADJUSTED AGE |
|---|---|---|
| Abnormal | 42 eyes | 11 eyes |
| Normal | 24 eyes | 74 eyes |
| Sensitivity = 64% | χ2 = 41.9 | |
| Specificity = 87% | P < .0001 | |
| Accuracy = 77% |
χ2 = chi-square.
