Johns Hopkins Research Data Repository
Not a member yet
553 research outputs found
Sort by
PMA Niger Phase 1 Client Exit Interview Follow-up Survey (2021)
No full textPMA Niger Phase 1 (NEP1) Client Exit Interview Follow-up Survey includes 103 enumeration areas (EAs) selected using a multi-stage stratified cluster design with urban-rural strata. The results representative at the national and regional level. The final sample included 303 clients which completed the interview. Data collection was conducted in July 2021. More information about this dataset can be found in the corresponding codebook, accessible at https://doi.org/10.34976/1hrp-p268</a
PMA Côte d’Ivoire Phase 2 Client Exit Interview Baseline Survey (2022)
No full textPMA Côte d’Ivoire Phase 2 Client Exit Interview Baseline Survey includes 122 enumeration areas (EAs) selected using a multi-stage stratified cluster design with urban-rural and region strata. The results are representative at the national and regional levels, and within urban/rural strata. The final sample included 1,012 clients which completed the interview. Data collection was conducted in between September 2021 and January 2022. More information about this dataset can be found in the corresponding codebook, accessible at https://doi.org/10.34976/1hrp-p268</a
PMA Burkina Faso Phase 1 Household and Female Survey (2020)
No full textPMA Burkina Faso Phase 1 Household and Female Survey includes a total of 167 enumeration areas (EAs). The EAs were drawn using the stratified cluster design with urban-rural strata from the l’Institut National de la Statistique et de la Démographie (INSD) master sampling frame. The results are nationally representative. The region, Centre, is representative of urban area only, and Hauts-Bassins is representative for both region and urban/rural levels. The final sample included 5,695 (97.5%) households and 6,590 (95.8%) de facto women which completed the interview. Data collection was conducted between December 2019 and February 2020. More information about this dataset can be found in the corresponding codebook, accessible at https://doi.org/10.34976/cjvx-z226</a
PMA2020 Democratic Republic of Congo (Kinshasa) Round 2 Service Delivery Point Survey (2014)
No full textDemocratic Republic of Congo (Kinshasa) Round 2 Service Delivery Point (SQ) survey used a two-stage cluster design to draw a representative urban sample in Kinshasa. A sample of 58 enumeration areas (EAs) was drawn (PPS). Each EA was listed and mapped. Public facilities were included if a selected EA fell within the catchment area. Private facilities were included if they fell within the boundaries of the EA. Data collection was conducted between August and September, 2014. The final completed was 248 SDPs. More information about this dataset can be found in the corresponding codebook, accessible at https://doi.org/10.34976/vfbp-bz42</a
Data associated with publication: AbdomenAtlas-8K: Annotating 8,000 CT volumes for multi-organ segmentation in three weeks
No full textAbdomenAtlas 1.0 is a fully annotated CT dataset, comprising 5,195 CT volumes that include per-voxel annotations for nine anatomical structures: the spleen, liver, (L/R) kidneys, stomach, gallbladder, pancreas, aorta, and inferior vena cava (IVC). The CT volumes are sourced from 26 hospitals across eight countries. More information can be found at Dataset | Zongwei Zhou and the associated publications and GitHub site listed in the Software section. This collection consists of duplicate copies of the full CT dataset in the Files section to provide two options for downloading. The complete AbdomenAtlas 314GB uncompressed .zip file may take 2 to 8 hours to download depending on network speeds and connection stability. The second “BDMAP” sets are the same files split into approximately 20GB folders that generally download in less than one hour on slower networks. See the README for instructions for downloading and viewing individual files as samples before downloading complete sets
Data associated with the publication: Sensorimotor adaptation to destabilizing dynamics in weakly electric fish
No full textThis dataset contains the data and processing code used to conduct the analyses, generate figures and results in Yang et. al, 2024 (Current Biology). The experimental dataset from the refuge tracking of weakly electric fish was collected in the LIMBS laboratory at JHU in 2020 and 2021
Data and code associated with the publication: Brief periods of visual deprivation in adults increase performance on auditory tasks
No full textData and source code associated with the publication: Brief periods of visual deprivation in adults increase performance on auditory task
Data associated with the publication: Nucleic acid-based electrochemical sensors facilitate the study of DNA binding by platinum (II)-based antineoplastics
No full textThis dataset includes all the raw experimental data, analyzed data as well as software used for making figures
Data associated with the publication: Plug-and-play protein biosensors using aptamer-regulated in vitro transcription
No full textThe data archive includes raw fluorescence counts and normalized fluorescence counts
Data associated with the publication: Reduced control of SARS-CoV-2 infection associates with lower mucosal antibody responses in pregnancy
No full textPregnant patients are at greater risk of hospitalization with severe COVID-19 than non-pregnant people. This was a retrospective observational cohort study of remnant clinical specimens from patients who visited acute care hospitals within the Johns Hopkins Health System (JHHS) in the Baltimore, MD-Washington, DC area between October 2020-May 2022. Participants included confirmed SARS-CoV-2 infected pregnant people and matched non-pregnant people (matching criteria included age, race/ethnicity, area deprivation index, insurance status, and vaccination status to ensure matched demographics). The primary dependent measures were clinical COVID-19 outcomes, infectious virus recovery, viral RNA levels, and mucosal anti-spike (S) IgG titers from upper respiratory tract samples. A total of 452 individuals (117 pregnant and 335 non-pregnant) were included in the study, with both vaccinated and unvaccinated individuals represented. Pregnant patients were at increased risk of hospitalization (OR = 4.2; CI = 2.0-8.6), intensive care unit admittance (OR = 4.5; CI = 1.2-14.2), and of being placed on supplemental oxygen therapy (OR = 3.1; CI =1.3-6.9). Individuals infected during their 3rd trimester had higher mucosal anti-S IgG titers and lower viral RNA levels (P< 0.05) than those infected during their 1st or 2nd trimesters. Pregnant individuals experiencing breakthrough infections due to the Omicron variant had reduced anti-S IgG compared to non-pregnant patients (P< 0.05). The observed increased severity of COVID-19 and reduced mucosal antibody responses particularly among pregnant participants infected with the omicron variant suggest that maintaining high levels of SARS-CoV-2 immunity through booster vaccines may be important for protection of this at-risk population