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| axial_eye_length_prediction_calculator [2025/02/27 01:43] – Scott Larson | axial_eye_length_prediction_calculator [2025/06/06 23:24] (current) – Scott Larson |
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| ======Axial Eye Length Prediction Calculator====== | ======Axial Eye Length Prediction Calculator====== |
| | [[https://eyefixer.org/axial-eye-length-prediction-calculator/|Click Here]] |
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| <button type="default" size="sm">[[axial_eye_length_prediction_calculator|Reload the calculator]]</button> | ====References==== |
| | - {{::axial_eye_length_prediction_calculator.xlsx |Download Calculator in Excel}} |
| | - [[https://pmc.ncbi.nlm.nih.gov/articles/PMC7179734/|Adapted from Trivedi RH et al. A Model to Predict Postoperative Axial Length in Children Undergoing Bilateral Cataract Surgery With Primary Intraocular Lens Implantation. Am J Ophthalmol 2019;206:228–234.]][[https://1drv.ms/b/c/31d83ae8e55e0542/EQLoTVeYtuBFq7Y8W1U-8RYB8QdJ9dQdaru30ZZnvlHvEg?e=0kcgMb |-]] |
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| <html> | |
| <head> | |
| <meta charset="UTF-8"> | |
| <meta name="viewport" content="width=device-width, initial-scale=1.0"> | |
| <title>Calculate Future AEL</title> | |
| </head> | |
| <style> | |
| body { | |
| font-family: Arial, sans-serif; | |
| margin: 20px; | |
| padding: 20px; | |
| max-width: 1000px; | |
| } | |
| reference { | |
| font-family: Arial, sans-serif; | |
| font-size: 12px; | |
| font-weight: normal; | |
| } | |
| h2 { | |
| color: #333; | |
| } | |
| label { | |
| font-weight: bold; | |
| } | |
| input, button { | |
| margin-top: 5px; | |
| padding: 8px; | |
| font-size: 16px; | |
| } | |
| p { | |
| font-size: 18px; | |
| font-weight: bold; | |
| color: blue; | |
| margin-top: 10px; | |
| } | |
| </style> | |
| <body> | |
| <h3>Calculate Future Axial Length at Age 20</h3> | |
| |
| <label for="b">Enter Current Axial Eye Length (mm):</label> | |
| <input type="number" id="b" step="any" style="width: 75px;" placeholder="AEL"><br><br> | |
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| <label for="c">Enter Current Age in years (minimum age is 2):</label> | |
| <input type="number" id="c" step="any" style="width: 75px;" placeholder="Age"><br><br> | |
| |
| <button onclick="calculateA()">Calculate </button> | |
| <br><br> | |
| <p id="result"></p> | |
| |
| <script> | |
| function calculateA() { | |
| // Get input values | |
| const b = parseFloat(document.getElementById("b").value); | |
| const c = parseFloat(document.getElementById("c").value); | |
| |
| // Check if inputs are valid numbers | |
| if (isNaN(b) || isNaN(c)) { | |
| document.getElementById("result").textContent = "Please enter valid numbers for Axial Length and Age."; | |
| return; | |
| } | |
| |
| // Check if C is less than 2 | |
| if (c < 2) { | |
| document.getElementById("result").textContent = "Error: The age must be 2 or greater."; | |
| return; | |
| } | |
| |
| // Calculate A using the formula | |
| const a = 1.93 + (0.91 * b) - (0.07 * c) + 2.8 - (0.1 * c); | |
| |
| // Display the result | |
| document.getElementById("result").innerHTML = `The estimated axial eye length at age 20 years is: <strong> ${a.toFixed(2)} mm </strong>`; | |
| } | |
| </script> | |
| <br><br> | |
| <div class="reference"> | |
| <a href="https://pmc.ncbi.nlm.nih.gov/articles/PMC7179734/">Adapted from: Trivedi RH et al. A Model to Predict Postoperative Axial Length in Children Undergoing Bilateral Cataract Surgery with Primary Intraocluar Lens Implantation. Am J Ophthalmol. 2019;206:228-234. </a> | |
| </div> | |
| </body> | |
| </html> | |
| ---- | |
| {{::axial_eye_length_prediction_calculator.xlsx |Download Calculator in Excel}} | |
| |
| {{::a_model_to_predict_postoperative_axial_length_in_children_undergoing_bilateral_cataract_surgery_with_primary_intraocular_lens_implantation.pdf |Adapted from Trivedi RH et al. A Model to Predict Postoperative Axial Length in Children Undergoing Bilateral Cataract Surgery With Primary Intraocular Lens Implantation. Am J Ophthalmol 2019;206:228–234.}} | |
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| {{tag>cataract calculator}} | {{tag>cataract calculator}} |
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