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In the current study, the investigators analyzed the surgical RWD of 2,421 children with childhood cataracts from the Childhood Cataract Program of the Chinese Ministry of Health (CCPMOH) at the Zhognshan Ophthalmic Center and proposed data-based clinical experience for the timings of cataract extraction and IOL implantation.
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| Label | Type | Description | Intervention Names |
|---|---|---|---|
| cataract extraction (CE) | Patients received CE without IOL implantation in the first surgical stage, and received IOL implantation at secondary surgical stage. |
| |
| cataract extraction and IOL implantation | Patients received CE and IOL implantation in the first surgical stage. |
|
| Name | Type | Description | Arm Group Labels | Other Names |
|---|---|---|---|---|
| observation | Other | The surgical ages and other information between two groups were compared. |
|
| Measure | Description | Time Frame |
|---|---|---|
| Surgical age | the surgical ages of two groups | 2005-2014 |
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Inclusion Criteria:
Exclusion Criteria:
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hospital-based
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| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Zhognshan Ophthalmic Center, Sun Yat-sen University | Guangzhou | Guangdong | 510060 | China |
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| ID | Term |
|---|---|
| D019370 | Observation |
| ID | Term |
|---|---|
| D008722 | Methods |
| D008919 | Investigative Techniques |
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