← Leaderboards
Jan Ostermann
Duke University
$4,268,517
Attributed
$9,998,369
Total exposure
8
Grants
6
Lead (contact PI)
Attributed= this PI's even-split share of every grant they're on (the fair, additive number). Exposure = full size of all those grants.
Funding over time
peak $1.4M · FY2012–25$2M$1.5M$1M$500K$0
'12
'13
'14
'15
'16
'17
'18
'19
'20
'21
'22
'23
'24
'25
Funding mix
By agency
NIH$9,998,369 · 8
By mechanism
R01$7,903,524 · 3
R21$1,560,676 · 4
R33$534,169 · 1
Top collaborators
- Nathan M Thielman18 shared
- Lavanya Vasudevan7 shared
- Esther Stanslaus Ngadaya5 shared
- Bernard Njau5 shared
- Kathryn Whetten5 shared
- Chris Gillette2 shared
Most similar at Duke University
Same institution · by research overlap
- Nirmish R Shah$4,694,415
- Joy Noel Baumgartner$5,247,122
- Kathryn Whetten$19,488,520
- Kenneth A Dodge$42,207,577
- Lavanya Vasudevan$5,126,041
Others in their field
Top investigators on “Tanzania”
- Wafaie W Fawzi · Harvard University D/B/A Harvard School Of Public Health$50,507,704
- Myron S Cohen · Family Health International$38,315,975
- Stephen Lev Hoffman · Sanaria, Inc.$36,344,834
- John A Bartlett · Duke University$31,118,538
- Constantin T Yiannoutsos · Harvard University (Sch Of Public Hlth)$27,127,868
- James McMahan · Intrahealth International, Inc.$25,097,408
Research focus
TanzaniaAreaCharacteristicsParticipantCost EffectivenessCaringCommunitiesLifeUnited States National Institutes Of HealthHuman Immunodeficiency Virus TestCountryUptakeInnovationCost EffectiveSurveysIncentivesLinkDesignEnrollmentProviderSurvey MethodologyCostLow And Middle-Income CountriesCollaborations
Grant awards (27)
Leveraging community health workers and a responsive digital health system to improve rates and timeliness of child well visits in the first year of life$347,753
R01 · FY2025 · HD · contact PI
Confidential social network referrals for HIV testing (CONSORT)$209,964
R33 · FY2025 · TW · contact PI
Leveraging community health workers and a responsive digital health system to improve rates and timeliness of child well visits in the first year of life$173,024
R01 · FY2025 · HD · contact PI
Confidential social network referrals for HIV testing (CONSORT)$57,096
R33 · FY2025 · TW · contact PI
"Chanjo Kwa Wakati" - Leveraging community health workers and a responsive digital health system to improve vaccination coverage and timeliness in rural settings$574,413
R01 · FY2024 · HD · contact PI
Confidential social network referrals for HIV testing (CONSORT)$267,109
R33 · FY2024 · TW · contact PI
AHCRA: Access to Health Care in Rural Appalachia$196,989
R21 · FY2024 · MD
"Chanjo Kwa Wakati" - Leveraging community health workers and a responsive digital health system to improve vaccination coverage and timeliness in rural settings$583,766
R01 · FY2023 · HD · contact PI
AHCRA: Access to Health Care in Rural Appalachia$249,250
R21 · FY2023 · MD
Confidential social network referrals for HIV testing (CONSORT)$170,041
R21 · FY2023 · TW · contact PI
"Chanjo Kwa Wakati" - Leveraging community health workers and a responsive digital health system to improve vaccination coverage and timeliness in rural settings$638,030
R01 · FY2022 · HD · contact PI
Positive Outcomes for Orphans (POFO): HIV Risk as Young Adults$580,565
R01 · FY2022 · HD
Confidential social network referrals for HIV testing (CONSORT)$204,318
R21 · FY2022 · TW · contact PI
Positive Outcomes for Orphans (POFO): HIV Risk as Young Adults$515,779
R01 · FY2021 · HD
Positive Outcomes for Orphans (POFO): HIV Risk as Young Adults$524,284
R01 · FY2019 · HD
Does preference-based HIV testing increase uptake in high risk populations?$495,868
R01 · FY2019 · MH · contact PI
Positive Outcomes for Orphans (POFO): HIV Risk as Young Adults$531,078
R01 · FY2018 · HD
Does preference-based HIV testing increase uptake in high risk populations?$493,238
R01 · FY2018 · MH · contact PI
Positive Outcomes for Orphans (POFO): HIV Risk as Young Adults$639,312
R01 · FY2017 · HD
Does preference-based HIV testing increase uptake in high risk populations?$507,755
R01 · FY2017 · MH · contact PI
mHealth-assisted conditional cash transfers to improve timeliness of vaccinations$161,098
R21 · FY2017 · TW · contact PI
Does preference-based HIV testing increase uptake in high risk populations?$496,462
R01 · FY2016 · MH · contact PI
mHealth-assisted conditional cash transfers to improve timeliness of vaccinations$192,472
R21 · FY2016 · TW · contact PI
Does preference-based HIV testing increase uptake in high risk populations?$466,080
R01 · FY2015 · MH · contact PI
Does preference-based HIV testing increase uptake in high risk populations?$336,117
R01 · FY2015 · MH · contact PI
Using Discrete Choice Experiments to Identify HIV Testing Preferences in Tanzania$197,333
R21 · FY2013 · MH · contact PI
Using Discrete Choice Experiments to Identify HIV Testing Preferences in Tanzania$189,175
R21 · FY2012 · MH · contact PI