In the week ending Oct. 22, there were 912 deaths in the state. 22.7% of deaths were caused by heart disease, 19.6% were from cancer and 3.2% were from COVID-19.
Studies show doctors and medical examiners may underreport Alzheimer's disease and dementia-related conditions as the underlying cause of death on death certificates, according to the National Institute on Aging.
Once infected, older adults with dementia are likely to develop a more severe and dangerous illness. The diseases which make an older adult more vulnerable to COVID-19 are age-associated chronic conditions, according to the Bright Focus Foundation.
Arizona top 10 causes of death in week ending Oct. 22
| Cause of Death | Number of Deaths | % of Total Deaths |
|---|---|---|
| Heart disease | 207 | 22.7 |
| Malignant neoplasms (cancerous tumor) | 179 | 19.6 |
| Chronic lower respiratory diseases | 54 | 5.9 |
| Alzheimer's disease | 52 | 5.7 |
| Cerebrovascular diseases | 49 | 5.4 |
| Diabetes mellitus | 27 | 3 |
| COVID-19 (multiple cause) | 17 | 1.9 |
| COVID-19 (underlying cause) | 12 | 1.3 |
| Nephritis, nephrotic syndrome and nephrosis | 11 | 1.2 |
| Influenza and pneumonia | < 10 | < 1.1 |
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