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System, Test, Blood Glucose, Over The Counter

Open-data reference.

FDA MAUDE adverse event data · 1999–2026

What the Data Shows About System, Test, Blood Glucose, Over The Counter

The FDA MAUDE database aggregates 429,427 adverse-event reports for System, Test, Blood Glucose, Over The Counter spanning the period from 1999 through 2026. Of these, 113 are classified as death reports, 37,830 as injury reports, and 388,071 as malfunction reports under FDA adverse-event categorization rules. Report counts do not by themselves indicate a device is unsafe — widely used devices and longer market histories naturally generate larger raw counts, so proportional and comparative reads are more informative than totals alone.

The adverse-event profile breaks down across 5 distinct event types and 13 reported patient-outcome categories, giving a multi-dimensional view that goes beyond a single headline number. A total of 20 distinct product-problem codes appear in the reports, with Failure to Power Up topping the list at 62,460 reports. Reports are associated with 10 different manufacturers in the MAUDE record, reflecting both OEMs and repackagers of this device category.

Annual reporting volume is tracked across 28 years of MAUDE data, with the peak single-year volume reaching 76,623 reports — trend shape often reflects changes in device adoption, reporting rules, or FDA enforcement focus rather than underlying device behavior alone. Events are documented across 20 reported care-setting categories (hospital, home, ambulatory surgery center, etc.). All figures reflect the openFDA MAUDE snapshot last refreshed on . This page is informational and is not medical advice — discuss device-safety questions with your healthcare provider.

429,427
Total Reports
113
Death Reports
37,830
Injury Reports
388,071
Malfunctions

Event Types

Malfunction 388,071 (90.4%)
Injury 37,830 (8.8%)
Other 2,514 (0.6%)
899 (0.2%)
Death 113 (0.0%)

Patient Outcomes

388,488 (86.2%)
Life Threatening 21,375 (4.7%)
R 16,847 (3.7%)
Hospitalization 7,822 (1.7%)
Required Intervention 6,264 (1.4%)
Other 5,277 (1.2%)
L 3,546 (0.8%)
O 393 (0.1%)
H 268 (0.1%)
Death 114 (0.0%)
Disability 39 (0.0%)
S 30 (0.0%)
Congenital Anomaly 12 (0.0%)

Top Product Problems

Failure to Power Up 62,460
Device Displays Incorrect Message 38,949
Incorrect, Inadequate or Imprecise Result or Readings 18,721
Incorrect Or Inadequate Test Results 13,490
High Test Results 8,700
Loss of Power 7,664
Device Operates Differently Than Expected 5,082
Device Alarm System 3,476
Low Test Results 2,670
High Readings 2,318
Appropriate Term/Code Not Available 2,243
No Display/Image 1,916
Display Difficult to Read 1,902
Battery Problem 1,891
Low Battery 1,833
Insufficient Information 1,808
Component Missing 1,659
Missing Test Results 1,289
Charging Problem 1,260
Adverse Event Without Identified Device or Use Problem 1,226

Yearly Trend

99
1999: 4
00
2000: 29
01
2001: 61
02
2002: 218
03
2003: 362
04
2004: 3,095
05
2005: 4,843
06
2006: 7,429
07
2007: 7,989
08
2008: 7,704
09
2009: 10,963
10
2010: 11,631
11
2011: 22,909
12
2012: 23,449
13
2013: 35,408
14
2014: 38,524
15
2015: 62,111
16
2016: 76,623
17
2017: 37,538
18
2018: 16,911
19
2019: 14,472
20
2020: 10,703
21
2021: 9,198
22
2022: 8,103
23
2023: 7,256
24
2024: 6,220
25
2025: 4,811
26
2026: 863

Related Entities for System, Test, Blood Glucose, Over The Counter

Event Locations

210,701 (49.1%)
I 179,987 (41.9%)
OTHER 18,219 (4.2%)
HOME 7,204 (1.7%)
NOT APPLICABLE 6,836 (1.6%)
HOSPITAL 4,247 (1.0%)
U 1,177 (0.3%)
NO INFORMATION 725 (0.2%)
UNKNOWN 231 (0.1%)
LABORATORY 38 (0.0%)
SCHOOL 27 (0.0%)
NURSING HOME 9 (0.0%)
OUTPATIENT TREATMENT FACILITY 8 (0.0%)
AMBULATORY HEALTH CARE FACILITY 6 (0.0%)
PATIENT'S HOME 5 (0.0%)
CLINIC - WALK IN, OTHER 3 (0.0%)
DIALYSIS UNIT 1 (0.0%)
INVALID DATA 1 (0.0%)
LONG-TERM CARE FACILITY 1 (0.0%)
URGENT CARE CENTER 1 (0.0%)

Compare LIFESCAN EUROPE, A DIVISION OF CILAG GMBH INTL vs ABBOTT DIABETES CARE INC →

Data Source

FDA Manufacturer and User Facility Device Experience (MAUDE) database via the openFDA API. Reports are submitted by manufacturers, healthcare facilities, and patients. Report counts do not indicate a device is unsafe — higher-use devices naturally generate more reports.

Disclaimer: This information is provided for informational purposes only and does not constitute professional advice. Data is sourced from the FDA MAUDE database. Consult a qualified professional before making decisions based on this data.