# Keith Humphreys

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/keith-humphreys/

## Facts

| Field | Value |
| --- | --- |
| Citations | 17,303 |
| Field | Substance Abuse Treatment and Outcomes |
| h-index | 73 |
| i10-index | 234 |
| Last Known Institution | Palo Alto University |
| OpenAlex ID | https://openalex.org/A5043545187 |
| ORCID iD | https://orcid.org/0000-0003-0694-5761 |
| Works | 513 |

## Researcher topics

- [Substance Abuse Treatment and Outcomes](https://scholariq.org/topics/substance-abuse-treatment-and-outcomes/)
- [Opioid Use Disorder Treatment](https://scholariq.org/topics/opioid-use-disorder-treatment/)
- [HIV, Drug Use, Sexual Risk](https://scholariq.org/topics/hiv-drug-use-sexual-risk/)
- [Mental Health and Patient Involvement](https://scholariq.org/topics/mental-health-and-patient-involvement/)
- [Alcohol Consumption and Health Effects](https://scholariq.org/topics/alcohol-consumption-and-health-effects/)

## Researcher university

- [Palo Alto University](https://scholariq.org/institutions/palo-alto-university/)

---
Source: ScholarIQ — public research metadata, principally OpenAlex. See https://scholariq.org/sources/ for provenance and https://scholariq.org/methodology/ for what these figures mean.