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Health Indicator Report of Diabetes - Prediabetes Prevalence

Prediabetes occurs when your blood sugar level is higher than normal, but not high enough to be diagnosed as type 2 diabetes. Without intervention, prediabetes will likely develop into type 2 diabetes within 10 years. However, progression isn't inevitable. Healthy lifestyle changes such as diet and exercise can bring your blood sugar level back to normal.

Prediabetes Prevalence by County 2014, 2016, 2017


The percentages reported above have been produced by weighting the sample so that the results better represent the Hawaii population. Numerator and denominator data have been rounded to the nearest 100. In cases where the numerator is 49 or less, it is displayed as 50. Statistical Stability -- Relative standard error, or RSE, is the standard error expressed as a proportion of the point estimate. Stable is displayed when the RSE is below 0.30. Unstable is displayed when the RSE is 0.30-0.50. An unstable count or rate may fluctuate widely across time periods due to random variation (chance). Very unstable is displayed when the RSE is greater than 0.50. A very unstable count or rate should not be used to inform decision making. Problems with statistical instability typically occur when there is a small number of health events in a small population. You may combine years or otherwise increase the population size used in the query to achieve a more stable count or rate. Suppression of Estimates -- According to CDC BRFSS guidelines, a minimum of 50 respondents must answer the question in order for it to be reported. Where the number of respondents is below 30, or the RSE is greater than 0.30, ** will appear in the table.

Data Source

Hawaii Behavioral Risk Factor Surveillance System, Hawaii State Department of Health. Citation: Hawaii Health Data Warehouse, Hawaii State Department of Health, Behavioral Risk Factor Surveillance System, [appropriate year(s)].

Data Interpretation Issues

The survey is conducted using scientific telephone survey methods. Both cell phones and land lines are included. Excluded are adults living in group quarters with a central phone system such as college dormitories, nursing homes, military barracks, and prisons. Results have been weighted to the adult population by age, gender, race, education, marital status, home ownership, telephone source (landline versus cell phone), and county of residence.


The proportion of adults who have ever been told by a doctor, nurse or other health professional that they had prediabetes.


Number of adults who have ever been told by a doctor, nurse or other health professional that they had prediabetes.


Number of adults for whom prediabetes status can be determined (excludes women who were diagnosed with diabetes only during the course of their pregnancy, unknowns and refusals).
Page Content Updated On 01/20/2019, Published on 05/01/2019
The information provided above is from the Hawaii Health Data Warehouse and the Hawaii State Department of Health's Hawaii-IBIS web site ( The information published on this website may be reproduced without permission. Please use the following citation: " Retrieved Sat, 19 October 2019 22:23:53 from Hawaii State Department of Health, Hawaii Health Data Warehouse, Indicator-Based Information System for Public Health Web site: ".

Content updated: Wed, 15 May 2019 14:24:25 HST