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Hypothesis: Holladay 2 formula is still accurate even used without lens thickness data.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| Mean absolute errors, median absolute errors | Experimental |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| optical biometric measurement (IOLMaster) | Device | IOLMaster version 5.4 was used to measure the patients' optical biometry by non contact technique. |
|
| Measure | Description | Time Frame |
|---|---|---|
| mean absolute error of Holladay2 formula | IOLMaster version 5.4 was used to measure the patients' optical biometry by non contact technique. | 6 months |
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Inclusion Criteria:
Exclusion Criteria:
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Siriraj Hospital | Bangkok | 10700 | Thailand |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 17137982 | Background | Narvaez J, Zimmerman G, Stulting RD, Chang DH. Accuracy of intraocular lens power prediction using the Hoffer Q, Holladay 1, Holladay 2, and SRK/T formulas. J Cataract Refract Surg. 2006 Dec;32(12):2050-3. doi: 10.1016/j.jcrs.2006.09.009. |
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| ID | Term |
|---|---|
| D002386 | Cataract |
| ID | Term |
|---|---|
| D007905 | Lens Diseases |
| D005128 | Eye Diseases |
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