keyword
Monthly search volume and cost-per-click data for "ahi index" in US.
Keywords with overlapping search results, ranked by SERP similarity.
| keyword | volume | cpc | overlap |
|---|---|---|---|
| ahi apnea hypopnea index | 5,400 | $1.99 | 20/20 |
| ahi apnea-hypopnea index | 5,400 | $1.22 | 20/20 |
| ahi sleep apnea | 5,400 | $0.26 | 20/20 |
| apnea hypopnea index | 5,400 | $1.56 | 20/20 |
| apnea-hypopnea index | 5,400 | $1.22 | 20/20 |
| what is ahi | 2,900 | $1.84 | 20/20 |
| sleep apnea score | 1,000 | $0.95 | 18/20 |
| what does ahi mean | 590 | $0.14 | 17/20 |
| apnea hypopnea index ahi | 0 | $0 | 20/20 |
| apnoea hypopnoea index | 0 | $0 | 19/20 |
Similar volume + high overlap = same search intent. You can target either keyword.
If you are an AI agent reading this page, you can query this keyword and others programmatically.
Full API spec: llms.txt