MAUDE data represents reports of adverse events involving medical devices. The data consists of all voluntary reports since June, 1993, user facility reports since 1991, distributor reports since 1993, and manufacturer reports since August, 1996.

The adverse events reports related to robotic surgical systems and instruments, submitted to the publicly available FDA MAUDE database between January 2000 and December 2013.We extracted this data by searching the MAUDE records which are available on the FDA website at: http://www.fda.gov/MedicalDevices/DeviceRegulationandGuidance/PostmarketRequirements/ReportingAdverseEvents/ucm127891.htmThe structured data generated by our natural language parsing tool, after analysis of unstructured fields in the FDA MAUDE records. The new information (fields) extracted from the data include: • Patient injury (such as burns, cuts, or damage to organs) and death events that were reported under another Event Type, such as “Malfunction” or “Other”. • Surgical specialty and type of robotic procedure during which the adverse events occurred. • Major types of device or instrument malfunctions (e.g., falling of burnt/broken pieces of instruments into patients’ bodies or electrical arcing of instruments) • Adverse events that caused an interruption in the progress of surgery, by leading the surgical team to troubleshoot technical problems (e.g., restarting the system), convert the procedure to non-robotic surgical approaches (e.g., laparoscopy or open surgery), or abort the procedure and reschedule it to a later time.

(Note that the malfunction and surgical team action categories are not mutually exclusive, i.e., in many cases more than one malfunction or action were reported in a single event.)

BackgroundUse of robotic systems for minimally invasive surgery has rapidly increased during the last decade. Understanding the causes of adverse events and their impact on patients in robot-assisted surgery will help improve systems and operational practices to avoid incidents in the future.MethodsBy developing an automated natural language processing tool, we performed a comprehensive analysis of the adverse events reported to the publicly available MAUDE database (maintained by the U.S. Food and Drug Administration) from 2000 to 2013. We determined the number of events reported per procedure and per surgical specialty, the most common types of device malfunctions and their impact on patients, and the potential causes for catastrophic events such as patient injuries and deaths.ResultsDuring the study period, 144 deaths (1.4% of the 10,624 reports), 1,391 patient injuries (13.1%), and 8,061 device malfunctions (75.9%) were reported. The numbers of injury and death events per procedure have stayed relatively constant (mean = 83.4, 95% confidence interval (CI), 74.2–92.7 per 100,000 procedures) over the years. Surgical specialties for which robots are extensively used, such as gynecology and urology, had lower numbers of injuries, deaths, and conversions per procedure than more complex surgeries, such as cardiothoracic and head and neck (106.3 vs. 232.9 per 100,000 procedures, Risk Ratio = 2.2, 95% CI, 1.9–2.6). Device and instrument malfunctions, such as falling of burnt/broken pieces of instruments into the patient (14.7%), electrical arcing of instruments (10.5%), unintended operation of instruments (8.6%), system errors (5%), and video/imaging problems (2.6%), constituted a major part of the reports. Device malfunctions impacted patients in terms of injuries or procedure interruptions. In 1,104 (10.4%) of all the events, the procedure was interrupted to restart the system (3.1%), to convert the procedure to non-robotic techniques (7.3%), or to reschedule it (2.5%).ConclusionsDespite widespread adoption of robotic systems for minimally invasive surgery in the U.S., a non-negligible number of technical difficulties and complications are still being experienced during procedures. Adoption of advanced techniques in design and operation of robotic surgical systems and enhanced mechanisms for adverse event reporting may reduce these preventable incidents in the future.

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Ice Core. The data include parameters of ice cores with a geographic location of Antarctica. The time period coverage is from 51350 to 10050 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.

This data set contains files included in the detailed instructional demonstration paper submitted to Integrating Materials and Manufacturing Innovation. The detailed instructional demonstration paper includes documentation detailing how to configure and carry out a repeatable Rietveld Refinement with the software MAUD. The data set provides: diffraction data from two different neutron diffraction measurements, crystallographic information files, and configuration files for the refinement process. The authors provide this data set to enable new users of MAUD a better user experience, and provide a series of training opportunities to ensure users of MAUD understand how the software operates beyond treating it as a black box.

This dataset provides information about the number of properties, residents, and average property values for Fm 2624 cross streets in Maud, TX.

About this dataset

Context

The dataset tabulates the Maud population distribution across 18 age groups. It lists the population in each age group along with the percentage population relative of the total population for Maud. The dataset can be utilized to understand the population distribution of Maud by age. For example, using this dataset, we can identify the largest age group in Maud.

Key observations

The largest age group in Maud, OK was for the group of age 15 to 19 years years with a population of 97 (10.83%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Maud, OK was the 80 to 84 years years with a population of 7 (0.78%). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates

Age groups:

• Under 5 years
• 5 to 9 years
• 10 to 14 years
• 15 to 19 years
• 20 to 24 years
• 25 to 29 years
• 30 to 34 years
• 35 to 39 years
• 40 to 44 years
• 45 to 49 years
• 50 to 54 years
• 55 to 59 years
• 60 to 64 years
• 65 to 69 years
• 70 to 74 years
• 75 to 79 years
• 80 to 84 years
• 85 years and over

Variables / Data Columns

• Age Group: This column displays the age group in consideration
• Population: The population for the specific age group in the Maud is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Maud total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Maud Population by Age. You can refer the same here

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Ice Core. The data include parameters of climate forcing|ice cores with a geographic location of Antarctica. The time period coverage is from 798375 to 13 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.

Example data, example analysis and example results files for using with the MAUD-batch-analysis package. The MAUD-batch analysis package can also be downloaded from Zenodo as v1.0.0.

To run an example analysis with MAUD batch mode, download these data, analysis and results files and unzip them into the respective folders in the MAUD-batch-analysis package.

This dataset provides information about the number of properties, residents, and average property values for Main Street cross streets in Maud, OK.

This data set consists of chemistry data obtained from a shallow core in Dronning Maud Land, Antarctica. Major ion concentration values (Na, Mg, Ca, Cl, NO3, SO4, MSA) were analyzed from the 20 meter ice core, which was drilled during the austral summer 1991-1992.

This dataset provides information about the number of properties, residents, and average property values for Young Street cross streets in Maud, OK.

This dataset provides information about the number of properties, residents, and average property values for Maud Lane cross streets in Crownsville, MD.

MAuD: a multivariate audio database of samples collected from benchmark conferencing platformsCite this article: Chakraborty, T., Bhattacharyya, R., Das, N. et al. MAuD: a multivariate audio database of samples collected from benchmark conferencing platforms. Multimed Tools Appl 83, 38465–38479 (2024). https://doi.org/10.1007/s11042-023-16879-5Data description:https://docs.google.com/spreadsheets/d/1RCYOpmfBQ58asTi24QBin4t9txvY-ncX/edit?usp=sharing&ouid=108743341705610835006&rtpof=true&sd=true

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Ice Core. The data include parameters of ice cores with a geographic _location of Antarctica. The time period coverage is from 1778 to -48 in calendar years before present (BP). See metadata information for parameter and study _location details. Please cite this study when using the data.

Historical Dataset of Maud School is provided by PublicSchoolReview and contain statistics on metrics:Total Students Trends Over Years (1987-2023),Total Classroom Teachers Trends Over Years (1991-2023),Distribution of Students By Grade Trends,Student-Teacher Ratio Comparison Over Years (1991-2023),Hispanic Student Percentage Comparison Over Years (1994-2023),Black Student Percentage Comparison Over Years (1993-2023),White Student Percentage Comparison Over Years (1991-2023),Two or More Races Student Percentage Comparison Over Years (2013-2023),Diversity Score Comparison Over Years (1991-2023),Free Lunch Eligibility Comparison Over Years (1993-2023),Reduced-Price Lunch Eligibility Comparison Over Years (1999-2023),Reading and Language Arts Proficiency Comparison Over Years (2011-2022),Math Proficiency Comparison Over Years (2011-2022),Science Proficiency Comparison Over Years (2021-2022),Overall School Rank Trends Over Years (2011-2022),Graduation Rate Comparison Over Years (2011-2022)

This archived Paleoclimatology Study is available from the NOAA National Centers for Environmental Information (NCEI), under the World Data Service (WDS) for Paleoclimatology. The associated NCEI study type is Ice Core. The data include parameters of ice cores with a geographic location of Antarctica. The time period coverage is from 50 to -50 in calendar years before present (BP). See metadata information for parameter and study location details. Please cite this study when using the data.

These data are stacked multichannel marine seismic reflection data recorded during 1985-86 in the Queen Maud Land region, Antarctica, by the Japan National Oil Corporation. The following data types are included for each line: computer display images, location maps, and the digital seismic data. Software is provided to view the images, to plot selected portions of the data to the screen, and to convert the data into SEG-Y formation. The CD-ROM was produced in accordance with the ISO 9660 Standard. The display software runs only under DOS. All text files are in ASCII format.

This dataset provides information about the number of properties, residents, and average property values for Dripping Springs Road cross streets in Maud, OK.