Yulei He
Biographic Data
| ID | 5538405 |
|---|---|
| NAME | Yulei He |
| GIVEN NAMES | Yulei |
| FAMILY NAME | He |
| SIGNATURE | HE Y |
| AFFILIATIONS | Harvard University |
| ORCID | 0000-0002-8451-5452 |
| VERIFIED | No |
| TOTAL WORKS | 7 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 7 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2009 |
| LATEST PUBLICATION YEAR | 2015 |
| H-INDEX | 0 |
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…
Elderly Breast and Colorectal Cancer Patients’ Clinical Course
BACKGROUND: The social and medical environments that surround people are each independently associated with their cancer course. The extent to which these characteristics may together mediate patients' cancer care and outcomes is not known. METHODS: Using multilevel methods and data, we studied elderly breast and colorectal cancer patients (level I) within urban social (level II: ZIP code tabulation area) and health care (level III: hospital serv…
Racial Differences in Breast Cancer Stage at Diagnosis in the Mammography Era
Objectives. We assessed racial differences in breast cancer mortality by stage at diagnosis, since mammography became available. Methods. We calculated adjusted odds of distant (versus local or regional) tumors for 143 249 White and 13 571 Black women aged 50 to 69 years, diagnosed with breast cancer between 1982 and 2007 and living in a Surveillance, Epidemiology, and End Results region. We compared linear trends in stage at diagnosis before and…
The Effect of a Large Regional Health Plan’s Value-based Insurance Design Program on Statin Use
BACKGROUND: Cost-sharing requirements employed by health insurers to discourage the unnecessary use of medications may lead to underutilization of recommended treatment regimens and suboptimal quality of care. Value-based insurance design (VBID) programs seek to address these problems by lowering copayments to promote adherence to "high-value" medications that have been proven to be clinically beneficial. VBID evaluations to date have focused on …
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…
Psychosocial Stress and Change in Weight Among US Adults
The association of psychosocial stress with weight gain may have important implications for clinical practice and workplace and public health interventions. To determine whether multiple domains of psychosocial stress were associated with weight gain from 1995 to 2004, the authors analyzed a nationally representative longitudinal cohort of 1,355 men and women in the United States. Change in body mass index was assessed for multiple domains of psy…
Racial Differences in Definitive Breast Cancer Therapy in Older Women
BACKGROUND: Prior research has documented racial disparities in patterns of care and outcomes for women with breast cancer. OBJECTIVES: To assess whether black women receive care from lower-quality or lower-volume hospitals and if such differences explain disparities in receipt of definitive primary breast cancer therapy. RESEARCH DESIGN: Observational study of a population-based sample of breast cancer patients included in the SEER-Medicare data…
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Psychosocial Stress and Change in Weight Among US Adults
The association of psychosocial stress with weight gain may have important implications for clinical practice and workplace and public health interventions. To determine whether multiple domains of psychosocial stress were associated with weight gain from 1995 to 2004, the authors analyzed a nationally representative longitudinal cohort of 1,355 men and women in the United States. Change in body mass index was assessed for multiple domains of psy…
Racial Differences in Definitive Breast Cancer Therapy in Older Women
BACKGROUND: Prior research has documented racial disparities in patterns of care and outcomes for women with breast cancer. OBJECTIVES: To assess whether black women receive care from lower-quality or lower-volume hospitals and if such differences explain disparities in receipt of definitive primary breast cancer therapy. RESEARCH DESIGN: Observational study of a population-based sample of breast cancer patients included in the SEER-Medicare data…
The Effect of a Large Regional Health Plan’s Value-based Insurance Design Program on Statin Use
BACKGROUND: Cost-sharing requirements employed by health insurers to discourage the unnecessary use of medications may lead to underutilization of recommended treatment regimens and suboptimal quality of care. Value-based insurance design (VBID) programs seek to address these problems by lowering copayments to promote adherence to "high-value" medications that have been proven to be clinically beneficial. VBID evaluations to date have focused on …
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…
Racial Differences in Breast Cancer Stage at Diagnosis in the Mammography Era
Objectives. We assessed racial differences in breast cancer mortality by stage at diagnosis, since mammography became available. Methods. We calculated adjusted odds of distant (versus local or regional) tumors for 143 249 White and 13 571 Black women aged 50 to 69 years, diagnosed with breast cancer between 1982 and 2007 and living in a Surveillance, Epidemiology, and End Results region. We compared linear trends in stage at diagnosis before and…
Elderly Breast and Colorectal Cancer Patients’ Clinical Course
BACKGROUND: The social and medical environments that surround people are each independently associated with their cancer course. The extent to which these characteristics may together mediate patients' cancer care and outcomes is not known. METHODS: Using multilevel methods and data, we studied elderly breast and colorectal cancer patients (level I) within urban social (level II: ZIP code tabulation area) and health care (level III: hospital serv…
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…
Internal Medicine (7 works) · Medicine (7 works) · Internal Medicine (6 works) · Breast cancer (3 works) · Cancer (3 works) · Confidence interval (3 works) · Global Cancer Incidence and Screening (3 works) · Observational study (3 works) · Demography (2 works) · Medication Adherence and Compliance (2 works)