Nandini Dendukuri
Biographic Data
| ID | 5411242 |
|---|---|
| NAME | Nandini Dendukuri |
| GIVEN NAMES | Nandini |
| FAMILY NAME | Dendukuri |
| SIGNATURE | DENDUKURI N |
| AFFILIATIONS | McGill University |
| ORCID | 0000-0002-2330-0976 |
| VERIFIED | Yes |
| TOTAL WORKS | 12 |
| TOTAL CITATIONS | 1 |
| AUTHOR COUNT | 12 |
| EDITOR COUNT | 0 |
| FIRST PUBLICATION YEAR | 2002 |
| LATEST PUBLICATION YEAR | 2021 |
| H-INDEX | 1 |
A longitudinal view of successful aging with HIV
Association between cognitive reserve and cognitive performance in people with HIV
Association of Cannabis Use in Adolescence and Risk of Depression, Anxiety, and Suicidality in Young Adulthood
Evaluating Latent Tuberculosis Infection Test Performance Using Latent Class Analysis in a TB and HIV Endemic Setting
In an endemic setting a positive TST or IGRA was highly predictive of LTBI, while a combination of TST and IGRA had high rule-out value. These data inform the utility of LTBI-related immunodiagnostic tests in TB and HIV endemic settings
Validation of Diagnostic Groups Based on Health Care Utilization Data Should Adjust for Sampling Strategy
OBJECTIVE: Valid measurement of outcomes such as disease prevalence using health care utilization data is fundamental to the implementation of a "learning health system." Definitions of such outcomes can be complex, based on multiple diagnostic codes. The literature on validating such data demonstrates a lack of awareness of the need for a stratified sampling design and corresponding statistical methods. We propose a method for validating the mea…
Measuring the Mortality Impact of Breast Cancer Screening
Patient, physician, encounter, and billing characteristics predict the accuracy of syndromic surveillance case definitions
Many physician, patient, encounter, and billing characteristics associated with the PPV of surveillance case definition are accessible to public health, and could be used to reduce false-positive alerts by surveillance systems, either by focusing on the data most likely to be accurate, or by adjusting the observed data for known biases in diagnosis reporting and performing surveillance using the adjusted values
Accuracy of syndrome definitions based on diagnoses in physician claims
Future research should identify physician, patient, and encounter characteristics associated with the accuracy of diagnostic codes in physician claims. This would enable public health to improve syndromic surveillance, either by focusing on physician claims whose diagnostic code is more likely to be accurate, or by using all physician claims and weighing each according to the likelihood that its diagnostic code is accurate
Identifying response shift statistically at the individual level
Comparing the Validity of Different Sources of Information on Emergency Department Visits
BACKGROUND: Emergency department (ED) use in Quebec may be measured from varied sources, eg, patient's self-reports, hospital medical charts, and provincial health insurance claims databases. Determining the relative validity of each source is complicated because none is a gold standard. OBJECTIVE: We sought to compare the validity of different measures of ED use without arbitrarily assuming one is perfect. SUBJECTS: Data were obtained from a nur…
Risk Factors for Depression Among Elderly Community Subjects
Proxy Reporting of Quality of Life Using the EQ-5D
BACKGROUND: The economic evaluation of health interventions for older people is complicated by the difficulty in obtaining self-reports of quality of life from persons with cognitive impairments, physical impairments, or both. OBJECTIVES: Using the EQ-5D (EuroQoL) measures, to assess: (1) agreement between subjects and proxies on subject's quality of life ratings at different points in time; (2) agreement between subjects and proxies on change of…
Proxy Reporting of Quality of Life Using the EQ-5D
BACKGROUND: The economic evaluation of health interventions for older people is complicated by the difficulty in obtaining self-reports of quality of life from persons with cognitive impairments, physical impairments, or both. OBJECTIVES: Using the EQ-5D (EuroQoL) measures, to assess: (1) agreement between subjects and proxies on subject's quality of life ratings at different points in time; (2) agreement between subjects and proxies on change of…
Risk Factors for Depression Among Elderly Community Subjects
Comparing the Validity of Different Sources of Information on Emergency Department Visits
BACKGROUND: Emergency department (ED) use in Quebec may be measured from varied sources, eg, patient's self-reports, hospital medical charts, and provincial health insurance claims databases. Determining the relative validity of each source is complicated because none is a gold standard. OBJECTIVE: We sought to compare the validity of different measures of ED use without arbitrarily assuming one is perfect. SUBJECTS: Data were obtained from a nur…
Identifying response shift statistically at the individual level
Accuracy of syndrome definitions based on diagnoses in physician claims
Future research should identify physician, patient, and encounter characteristics associated with the accuracy of diagnostic codes in physician claims. This would enable public health to improve syndromic surveillance, either by focusing on physician claims whose diagnostic code is more likely to be accurate, or by using all physician claims and weighing each according to the likelihood that its diagnostic code is accurate
Patient, physician, encounter, and billing characteristics predict the accuracy of syndromic surveillance case definitions
Many physician, patient, encounter, and billing characteristics associated with the PPV of surveillance case definition are accessible to public health, and could be used to reduce false-positive alerts by surveillance systems, either by focusing on the data most likely to be accurate, or by adjusting the observed data for known biases in diagnosis reporting and performing surveillance using the adjusted values
Measuring the Mortality Impact of Breast Cancer Screening
Validation of Diagnostic Groups Based on Health Care Utilization Data Should Adjust for Sampling Strategy
OBJECTIVE: Valid measurement of outcomes such as disease prevalence using health care utilization data is fundamental to the implementation of a "learning health system." Definitions of such outcomes can be complex, based on multiple diagnostic codes. The literature on validating such data demonstrates a lack of awareness of the need for a stratified sampling design and corresponding statistical methods. We propose a method for validating the mea…
Association of Cannabis Use in Adolescence and Risk of Depression, Anxiety, and Suicidality in Young Adulthood
Evaluating Latent Tuberculosis Infection Test Performance Using Latent Class Analysis in a TB and HIV Endemic Setting
In an endemic setting a positive TST or IGRA was highly predictive of LTBI, while a combination of TST and IGRA had high rule-out value. These data inform the utility of LTBI-related immunodiagnostic tests in TB and HIV endemic settings
Association between cognitive reserve and cognitive performance in people with HIV
A longitudinal view of successful aging with HIV
Medicine (9 works) · Internal Medicine (4 works) · Psychology (4 works) · Statistics (4 works) · Family medicine (3 works) · Mathematics (3 works) · Pathology (3 works) · Psychiatry (3 works) · Public health (3 works) · Biostatistics (2 works)