Richard Schulz: h-index, Total Citations, and Citation Map
Richard Schulz's h-index is 151 (461 i10-index, 98,098+ total citations across 2+ publications) according to Google Scholar as of July 2026. Richard Schulz is affiliated with Distinguished Service Professor of Psychiatry, University of Pittsburgh.
Richard Schulz is a researcher affiliated with Distinguished Service Professor of Psychiatry, University of Pittsburgh, specializing in aging, family caregiving. Their work has been cited 98,098 times. This profile visualizes their global influence, highlighting strong citation networks in United States.
Richard Schulz's Citation Metrics
Bibliometric impact based on 2 indexed publications. Of these, 1 are original research articles — the rest are literature highlights, conference abstracts or theses.
- H-Index
- 151
- i10-Index
- 461
- Total Citations
- 98,098
- Citing Countries
- 7
As of July 2026.
Richard Schulz has an h-index of 151 and 98,098 total citations across 2 publications, with research cited by institutions in 7 countries.
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Global Impact Map
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Caregiving as a risk factor for mortality: the Caregiver Health Effects Study
19994,955
Top Citing Countries
Top Citing Institutions
Visa Evidence Package
Views and exports tuned for EB-1A, O-1A, and EB-2 NIW petitions. Sustained acclaim, geographic reach, and independent-citation filtering are the strongest evidence categories immigration adjudicators look for.
Significant Contributions
Auto-detected research lines — a seminal paper and the follow-up work building on it. Review and edit before using in a petition. Each Free PDF opens in a new tab — EB-1A organises this into the structure USCIS applies to Criterion 5 of 8 CFR § 204.5(h)(3)(v); EB-1B re-frames it under § 204.5(i)(3) (outstanding researcher); NIW presents it under prong 2 of Matter of Dhanasar.
The researcher established caregiving as a significant risk factor for mortality through a seminal study published in JAMA, which has garnered nearly 5,000 citations.
The researcher established a foundational life-span theory of control, a seminal framework published in Psychological Review that has garnered over 3,000 citations.
Citation trend (last 10 years)Click to expand
Citation Trend (Last 10 Years)
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About Richard Schulz's research
Richard Schulz is a researcher in aging and family caregiving at Distinguished Service Professor of Psychiatry, University of Pittsburgh. Their work has been cited 98,098 times across 2 publications (h-index 151), according to Google Scholar.
Their most-cited work, “Caregiving as a risk factor for mortality: the Caregiver Health Effects Study” (1999), has accumulated 4,955 citations. Other influential work includes “A life-span theory of control.” (1995) with 3,242 citations.
Citations of Richard Schulz's research come primarily from United States, China and Iraq, reflecting international research impact across 5+ countries. The interactive citation map above shows the full geographic distribution of the institutions citing this work.
