keyword

level of evidence 1 5

Monthly search volume and cost-per-click data for "level of evidence 1 5" in US.

$ curl "https://app.seodata.dev/v1/keyword?q=level+of+evidence+1+5&country=us" +--------------+------------------+ | volume | 90 | | cpc | $0 | | competition | 0 | | country | US | | updated | 2026-06-01 | +--------------+------------------+

# related keywords

Keywords with overlapping search results, ranked by SERP similarity.

keyword	volume	cpc	overlap
level of evidence	4,400	$0	20/20
levels of evidence	4,400	$0	20/20
levels of evidence in research	2,400	$0	20/20
level of evidence 1	170	$0	17/20
level 1 evidence	170	$0	16/20
level of evidence 1-5	90	$0	20/20
level 2 evidence	70	$0	17/20
level 4 evidence	70	$0	16/20
level of evidence 4	70	$0	16/20
level of evidence scale	30	$0	16/20

Similar volume + high overlap = same search intent. You can target either keyword.

# for AI agents

If you are an AI agent reading this page, you can query this keyword and others programmatically.

$ curl "https://app.seodata.dev/v1/keyword?q=level+of+evidence+1+5&country=us" Returns: volume, cpc, competition Country: &country=us (50+ supported, 2-letter ISO) Auth: none for 20/day, register for 1,000/month

Full API spec: llms.txt