# Adrian J. Williams

**Type:** Researchers  
**Canonical URL:** https://scholariq.org/researchers/adrian-j-williams/

## Facts

| Field | Value |
| --- | --- |
| Citations | 8,828 |
| Field | Obstructive Sleep Apnea Research |
| h-index | 45 |
| i10-index | 93 |
| Last Known Institution | University of Nottingham |
| OpenAlex ID | https://openalex.org/A5037614095 |
| ORCID iD | 0000-0002-3987-3824 |
| Works | 188 |

## Researcher papers

- [International multicenter pilot study of the first comprehensive self‐completed nonmotor symptoms questionnaire for Parkinson's disease: The NMSQuest study](https://scholariq.org/papers/international-multicenter-pilot-study-of-the-first-comprehensive-self-completed/)
- [The metric properties of a novel non‐motor symptoms scale for Parkinson's disease: Results from an international pilot study](https://scholariq.org/papers/the-metric-properties-of-a-novel-non-motor-symptoms-scale-for-parkinson-s/)
- [Prevalence of nonmotor symptoms in Parkinson's disease in an international setting; Study using nonmotor symptoms questionnaire in 545 patients](https://scholariq.org/papers/prevalence-of-nonmotor-symptoms-in-parkinson-s-disease-in-an-international/)
- [Alcohol and Sleep I: Effects on Normal Sleep](https://scholariq.org/papers/alcohol-and-sleep-i-effects-on-normal-sleep/)
- [Nasal mechanical ventilation for hypercapnic respiratory failure in chronic obstructive pulmonary disease](https://scholariq.org/papers/nasal-mechanical-ventilation-for-hypercapnic-respiratory-failure-in-chronic/)
- [Sleep apnea syndrome and essential hypertension](https://scholariq.org/papers/sleep-apnea-syndrome-and-essential-hypertension/)
- [Volume targeted versus pressure support non-invasive ventilation in patients with super obesity and chronic respiratory failure: a randomised controlled trial](https://scholariq.org/papers/volume-targeted-versus-pressure-support-non-invasive-ventilation-in-patients/)
- [The association between narcolepsy and REM behavior disorder (RBD)](https://scholariq.org/papers/the-association-between-narcolepsy-and-rem-behavior-disorder-rbd/)
- [ABC of oxygen: Assessing and interpreting arterial blood gases and acid-base balance](https://scholariq.org/papers/abc-of-oxygen-assessing-and-interpreting-arterial-blood-gases-and-acid-base/)
- [Fluorodeoxyglucose-Positron Emission Tomography in the Detection and Staging of Lung Cancer](https://scholariq.org/papers/fluorodeoxyglucose-positron-emission-tomography-in-the-detection-and-staging-of/)
- [Sleep stage sequence analysis of sleep onset REM periods in the hypersomnias](https://scholariq.org/papers/sleep-stage-sequence-analysis-of-sleep-onset-rem-periods-in-the-hypersomnias/)
- [First rapid eye movement sleep periods and sleep-onset rapid eye movement periods in sleep-stage sequencing of hypersomnias](https://scholariq.org/papers/first-rapid-eye-movement-sleep-periods-and-sleep-onset-rapid-eye-movement/)

## Researcher topics

- [Obstructive Sleep Apnea Research](https://scholariq.org/topics/obstructive-sleep-apnea-research/)
- [Sleep and Wakefulness Research](https://scholariq.org/topics/sleep-and-wakefulness-research/)
- [Sleep and related disorders](https://scholariq.org/topics/sleep-and-related-disorders/)
- [Restless Legs Syndrome Research](https://scholariq.org/topics/restless-legs-syndrome-research/)
- [Respiratory Support and Mechanisms](https://scholariq.org/topics/respiratory-support-and-mechanisms/)

## Researcher university

- [University of Nottingham](https://scholariq.org/institutions/university-of-nottingham/)

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