Yajuan Si
Biographic Data
| ID | 4393570 |
|---|---|
| NAME | Yajuan Si |
| GIVEN NAMES | Yajuan |
| FAMILY NAME | Si |
| SIGNATURE | SI Y |
| AFFILIATIONS | University of Michigan |
| ORCID | 0000-0001-8707-7374 |
| VERIFIED | Yes |
| TOTAL WORKS | 5 |
| TOTAL CITATIONS | 8 |
| WORKS AS AUTHOR | 5 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 2015 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 2 |
Individual and Community level Developmental Adversities
Use of Preventive Care Services and Hospitalization Among Medicare Beneficiaries in Accountable Care Organizations That Exited the Shared Savings Program
In this cohort study of Medicare beneficiaries, SSP exit was associated with modest declines in clinical quality. These findings were timely given recent SSP changes that could accelerate program exit
Association Between Organizational Quality and Out-of-Network Primary Care Among Accountable Care Organizations That Care for High vs Low Proportions of Patients of Racial and Ethnic Minority Groups
This large cohort study found that quality performance among ACOs serving many patients of racial and ethnic minority groups was negatively associated with their level of out-of-network primary care
Who Returns? Understanding Varieties of Longitudinal Participation in Midus
Objectives: This study describes a major effort to reinstate dropouts from the MIDUS longitudinal study and compare baseline characteristics among subgroups of participants to better understand predictors of retention, attrition, and reinstatement. Methods: All living dropouts were contacted, and 651 reinstated participants were interviewed in person (31.4% response rate). Age, gender, education, marital status, parental status, and physical and …
Semi-parametric Selection Models for Potentially Non-ignorable Attrition in Panel Studies with Refreshment Samples
Panel studies typically suffer from attrition. Ignoring the attrition can result in biased inferences if the missing data are systematically related to outcomes of interest. Unfortunately, panel data alone cannot inform the extent of bias due to attrition. Many panel studies also include refreshment samples, which are data collected from a random sample of new individuals during the later waves of the panel. Refreshment samples offer information …
Who Returns? Understanding Varieties of Longitudinal Participation in Midus
Objectives: This study describes a major effort to reinstate dropouts from the MIDUS longitudinal study and compare baseline characteristics among subgroups of participants to better understand predictors of retention, attrition, and reinstatement. Methods: All living dropouts were contacted, and 651 reinstated participants were interviewed in person (31.4% response rate). Age, gender, education, marital status, parental status, and physical and …
Semi-parametric Selection Models for Potentially Non-ignorable Attrition in Panel Studies with Refreshment Samples
Panel studies typically suffer from attrition. Ignoring the attrition can result in biased inferences if the missing data are systematically related to outcomes of interest. Unfortunately, panel data alone cannot inform the extent of bias due to attrition. Many panel studies also include refreshment samples, which are data collected from a random sample of new individuals during the later waves of the panel. Refreshment samples offer information …
Semi-parametric Selection Models for Potentially Non-ignorable Attrition in Panel Studies with Refreshment Samples
Panel studies typically suffer from attrition. Ignoring the attrition can result in biased inferences if the missing data are systematically related to outcomes of interest. Unfortunately, panel data alone cannot inform the extent of bias due to attrition. Many panel studies also include refreshment samples, which are data collected from a random sample of new individuals during the later waves of the panel. Refreshment samples offer information …
Who Returns? Understanding Varieties of Longitudinal Participation in Midus
Objectives: This study describes a major effort to reinstate dropouts from the MIDUS longitudinal study and compare baseline characteristics among subgroups of participants to better understand predictors of retention, attrition, and reinstatement. Methods: All living dropouts were contacted, and 651 reinstated participants were interviewed in person (31.4% response rate). Age, gender, education, marital status, parental status, and physical and …
Use of Preventive Care Services and Hospitalization Among Medicare Beneficiaries in Accountable Care Organizations That Exited the Shared Savings Program
In this cohort study of Medicare beneficiaries, SSP exit was associated with modest declines in clinical quality. These findings were timely given recent SSP changes that could accelerate program exit
Association Between Organizational Quality and Out-of-Network Primary Care Among Accountable Care Organizations That Care for High vs Low Proportions of Patients of Racial and Ethnic Minority Groups
This large cohort study found that quality performance among ACOs serving many patients of racial and ethnic minority groups was negatively associated with their level of out-of-network primary care
Individual and Community level Developmental Adversities
Demography (4 works) · Demography (4 works) · Medicine (4 works) · Population (3 works) · Attrition (2 works) · Beneficiary (2 works) · Business (2 works) · Clinical Psychology (2 works) · Clinical Psychology (2 works) · Cohort (2 works)