---
title: 
description: 
lang: en
json-ld: |
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          "url": "https://zaudiology.com/",
          "telephone": "+1-561-931-2428",
          "email": "drchanazelenko@gmail.com",
          "priceRange": "$$",
          "currenciesAccepted": "USD",
          "paymentAccepted": "Cash, Credit Card, Check",
          "address": {
            "@type": "PostalAddress",
            "streetAddress": "5458 Town Center Rd, Suite 4",
            "addressLocality": "Boca Raton",
            "addressRegion": "FL",
            "postalCode": "33486",
            "addressCountry": "US"
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            "longitude": -80.1289
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            "Boca Raton, FL",
            "Delray Beach, FL",
            "Boynton Beach, FL",
            "Highland Beach, FL",
            "Deerfield Beach, FL",
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            "Coral Springs, FL"
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      "name": "Hearing Loss & Dementia Risk Calculator",
      "description": "Free calculator estimating how untreated hearing loss contributes to your dementia risk, based on the 2024 Lancet Commission model. Built by Z Audiology, Boca Raton.",
      "url": "https://zaudiology.com/tools/dementia-risk",
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        "name": "Chana Zelenko, Au.D.",
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          "name": "Do hearing aids actually reduce dementia risk?",
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            "text": "The ACHIEVE randomized trial (JAMA, 2023) found that in adults at higher baseline risk, hearing-aid use slowed three-year cognitive decline by roughly half compared with a health-education control. Evidence is strongest for adults 70+ with cardiovascular risk factors."
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          "name": "Is this calculator a medical diagnosis?",
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---