In the week ending May 21, there were 806 deaths in the state. 20.3% of deaths were caused by heart disease, 17% were from cancer and 5.6% 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 May 21
| Cause of Death | Number of Deaths | % of Total Deaths |
|---|---|---|
| Heart disease | 164 | 20.3 |
| Malignant neoplasms (cancerous tumor) | 137 | 17 |
| Chronic lower respiratory diseases | 51 | 6.3 |
| Cerebrovascular diseases | 48 | 6 |
| Alzheimer's disease | 37 | 4.6 |
| COVID-19 (multiple cause) | 27 | 3.3 |
| Diabetes mellitus | 21 | 2.6 |
| COVID-19 (underlying cause) | 18 | 2.2 |
| Nephritis, nephrotic syndrome and nephrosis | 11 | 1.4 |
| Influenza and pneumonia | < 10 | < 1.2 |
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