Katya Zelevinsky
Biographic Data
| ID | 5420992 |
|---|---|
| NAME | Katya Zelevinsky |
| GIVEN NAMES | Katya |
| FAMILY NAME | Zelevinsky |
| SIGNATURE | ZELEVINSKY K |
| AFFILIATIONS | Harvard University |
| ORCID | 0000-0001-8289-6178 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 5 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2002 |
| LATEST PUBLICATION YEAR | 2023 |
| H-INDEX | 1 |
Healthcare Access for a Diverse Population with Schizophrenia Following the Onset of the Covid-19 Pandemic
COVID-19 has had a disproportionate impact on the most disadvantaged members of society, including minorities and those with disabling chronic illnesses such as schizophrenia. We examined the pandemic's impacts among New York State's Medicaid beneficiaries with schizophrenia in the immediate post-pandemic surge period, with a focus on equity of access to critical healthcare. We compared changes in utilization of key behavioral health outpatient s…
Do Patients at Sites With High RCT Enrollment Propensity Have Better Outcomes
BACKGROUND: Concerns about randomized controlled trial (RCT) generalizability typically center on characteristics of RCT patient participants. Possibly there are RCT site characteristics that distinguish RCT outcomes from those that can be expected in non-RCT settings. OBJECTIVES: To examine whether site propensity toward RCT enrollment is associated with recovery outcomes for patients and whether the association differs between patients who part…
Accurately Predicting Bipolar Disorder Mood Outcomes
BACKGROUND: Monitoring mental health treatment outcomes for populations requires an understanding as to which patient information is needed in electronic format and is feasible to obtain in routine care. OBJECTIVE: To examine whether bipolar disorder outcomes can be accurately predicted and how much clinical detail is needed to do so. RESEARCH DESIGN, DATA SOURCES, AND PARTICIPANTS: Longitudinal study of bipolar disorder patients treated during 2…
Evaluating the Role of Patient Sample Definitions for Quality Indicators Sensitive to Nurse Staffing Patterns
BACKGROUND: Administrative data are an attractive data source for the construction of quality indicators to assess and monitor quality of nursing care in hospitals. Current approaches to constructing measures from discharge abstracts apply substantial restrictions to exclude patients at high risk or with preexisting conditions. This study evaluates whether broader sample definitions combined with risk adjustment would allow for larger samples and…
Nurse-Staffing Levels and the Quality of Care in Hospitals
BACKGROUND: It is uncertain whether lower levels of staffing by nurses at hospitals are associated with an increased risk that patients will have complications or die. METHODS: We used administrative data from 1997 for 799 hospitals in 11 states (covering 5,075,969 discharges of medical patients and 1,104,659 discharges of surgical patients) to examine the relation between the amount of care provided by nurses at the hospital and patients' outcom…
Healthcare Access for a Diverse Population with Schizophrenia Following the Onset of the Covid-19 Pandemic
COVID-19 has had a disproportionate impact on the most disadvantaged members of society, including minorities and those with disabling chronic illnesses such as schizophrenia. We examined the pandemic's impacts among New York State's Medicaid beneficiaries with schizophrenia in the immediate post-pandemic surge period, with a focus on equity of access to critical healthcare. We compared changes in utilization of key behavioral health outpatient s…
Nurse-Staffing Levels and the Quality of Care in Hospitals
BACKGROUND: It is uncertain whether lower levels of staffing by nurses at hospitals are associated with an increased risk that patients will have complications or die. METHODS: We used administrative data from 1997 for 799 hospitals in 11 states (covering 5,075,969 discharges of medical patients and 1,104,659 discharges of surgical patients) to examine the relation between the amount of care provided by nurses at the hospital and patients' outcom…
Evaluating the Role of Patient Sample Definitions for Quality Indicators Sensitive to Nurse Staffing Patterns
BACKGROUND: Administrative data are an attractive data source for the construction of quality indicators to assess and monitor quality of nursing care in hospitals. Current approaches to constructing measures from discharge abstracts apply substantial restrictions to exclude patients at high risk or with preexisting conditions. This study evaluates whether broader sample definitions combined with risk adjustment would allow for larger samples and…
Accurately Predicting Bipolar Disorder Mood Outcomes
BACKGROUND: Monitoring mental health treatment outcomes for populations requires an understanding as to which patient information is needed in electronic format and is feasible to obtain in routine care. OBJECTIVE: To examine whether bipolar disorder outcomes can be accurately predicted and how much clinical detail is needed to do so. RESEARCH DESIGN, DATA SOURCES, AND PARTICIPANTS: Longitudinal study of bipolar disorder patients treated during 2…
Do Patients at Sites With High RCT Enrollment Propensity Have Better Outcomes
BACKGROUND: Concerns about randomized controlled trial (RCT) generalizability typically center on characteristics of RCT patient participants. Possibly there are RCT site characteristics that distinguish RCT outcomes from those that can be expected in non-RCT settings. OBJECTIVES: To examine whether site propensity toward RCT enrollment is associated with recovery outcomes for patients and whether the association differs between patients who part…
Healthcare Access for a Diverse Population with Schizophrenia Following the Onset of the Covid-19 Pandemic
COVID-19 has had a disproportionate impact on the most disadvantaged members of society, including minorities and those with disabling chronic illnesses such as schizophrenia. We examined the pandemic's impacts among New York State's Medicaid beneficiaries with schizophrenia in the immediate post-pandemic surge period, with a focus on equity of access to critical healthcare. We compared changes in utilization of key behavioral health outpatient s…
Medicine (5 works) · Nursing (3 works) · Internal Medicine (2 works) · Internal Medicine (2 works) · Observational study (2 works) · Psychiatry (2 works) · Quality (philosophy) (2 works) · Staffing (2 works) · Bipolar disorder (1 works) · Bipolar Disorder and Treatment (1 works)