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National Survey Data

Use this database to search, filter, and compare survey data over multiple years. You can also access our full list of national surveys.

Survey Year Question Frequency Recency OrigSort
2023Q4 , 2021 , 2017Q2 , 2017 , 2016 , 2014Q2 Have you or anyone in your family ever participated in clinical trials? 6 2023 202310130040
2023Q4 , 2021 , 2017Q2 , 2014Q2 If your doctor found a clinical trial for you and recommended you join, how likely would you be to participate in a clinical trial? 4 2023 202310130063
2023 Have you ever participated in any of the following? (Choose all that apply) 1 2023 202301210265
2017 Fewer than 10% of Americans participate in clinical trials. Which of the following do you think is a reason that individuals don't participate in clinical trials? (Choose all that apply) 1 2017 201701270048
2023Q4 , 2017Q2 , 2017 , 2014Q2 How important would each of the following factors be in your decision to participate in a clinical trial: 4 2017 201707140021
2016 Have you or someone in your family participated in a clinical trial that involved mobile apps or other digital technology? 1 2016 201601220014
2023Q4 Has your doctor or other healthcare professional ever talked to you about medical, health, or clinical research? 1 2023 202310130032
2023Q4 Has your doctor or other healthcare professional ever talked to you about opportunities to participate in any kind of medical, health, and clinical research? 1 2023 202310130033
2023Q4 , 2017Q2 Do you agree or disagree that clinical trials are important to advancing science? 2 2023 202310130045
2023Q4 , 2017Q2 Do you agree or disagree that clinical trials are important to improving our nation's health? 2 2023 202310130046
2023Q4 , 2017Q2 When patients participate in a clinical trial, do you think it is because. . .? (Check all that apply) 2 2023 202310130047
2023Q4 , 2018 , 2017Q2 Do you agree or disagree that healthcare professionals should discuss clinical trials with patients diagnosed with a disease as part of their standard of care? 3 2023 202310130048
2023Q4 , 2017Q2 Have you heard of clinicaltrials.gov, a registry and results database of publicly and privately supported clinical studies? 2 2023 202310130080
2023Q4 , 2017Q2 , 2014Q2 Clinical research organizations (CROs) are specialized companies that run clinical trials. Have you ever heard of a CRO? 3 2023 202310130081
2023Q4 , 2017Q2 Which organizations listed below would you say have the greatest responsibility in educating the public about clinical trials? (Choose only ONE) 2 2023 202310130094
2023Q4 , 2017Q2 , 2014Q2 In the last five years, have you been diagnosed and/or treated for a serious illness? (This information cannot be linked to you in any way.) 3 2023 202310130101
2023Q4 , 2017Q2 , 2014Q2 Please tell me if you strongly agree, somewhat agree, somewhat disagree, or strongly disagree with each of the following statements. 3 2017 201707140051
2023Q4 , 2020Q4 , 2017Q2 , 2014Q2 Please rate how much you admire each of the following groups of people on a scale of 1 to 4, where 1 means you do not admire them at all, and where 4 means you admire them a great deal. 4 2017 201707140057
2022Q3 What are the biggest obstacles or concerns to your participation in brain health research? (choose all that apply) 1 2022 202208130058
2022Q3 Have you ever participated in any of the following: 1 2022 202208130004
2022Q3 How important would each of the following factors be in your decision to participate in brain health research: 1 2022 202208130059
2017Q2 , 2014Q2 Has your doctor or other healthcare professional ever talked to you about medical research? 2 2017 201707140005
2017Q2 , 2014Q2 Where would you go to get information about clinical trials? (Check all that apply) 2 2017 201707140010
2017Q2 Which of the following do you think is a reliable source for clinical trial information? (Check all that apply) 1 2017 201707140011
2017Q2 Who do you think pays for clinical trials in this country? (Check all that apply) 1 2017 201707140012
2017Q2 Do you agree or disagree that healthy individuals participate in clinical trials? 1 2017 201707140013
2017Q2 When healthy individuals participate in a clinical trial, do you think it is because. . .? (Check all that apply) 1 2017 201707140019
2017Q2 How likely would you be to participate in a clinical trial if referred by the following? (Check all that apply) 1 2017 201707140035
2017Q2 How likely are you to use technology such as apps, phones and monitoring devices to share your personal health data for clinical research? 1 2017 201707140036
2017Q2 If you participated in a clinical trial, would you prefer to have clinical trial information/data/results delivered through your phone? 1 2017 201707140037
2017Q2 , 2014Q2 Would you say that without being told, patients are sometimes included in clinical trials when they are receiving medical treatment? 2 2017 201707140040
2017Q2 How often would you say that participants in clinical trials are treated fairly and with respect? 1 2017 201707140041
2017Q2 , 2014Q2 Should the federal government provide tax incentives to companies to encourage them to conduct clinical trials in the U.S. rather than in other countries? 2 2017 201707140049
2017Q2 Do you agree or disagree that clinical trial participation should be a routine health behavior, whether you are healthy or ill, similar to getting an annual checkup with your health care provider? 1 2017 201707140060
2015Q4 How well do you think the pharmaceutical industry performs at conducting clinical trials responsibly? 1 2015 201509180002
2014Q2 Who do you think pays for clinical trials in this country? 1 2013 201306110009
2014Q2 There is a waiting list for most clinical trials. 1 2013 201306110010
2014Q2 It is usually difficult to recruit participants for clinical trials. 1 2013 201306110011
2014Q2 When people participate in a clinical trial, do you think it is because. . .? 1 2013 201306110018
2014Q2 On balance, do you think a person receives better medical care if enrolled in a clinical trial? 1 2013 201306110024
2014Q2 Where do you think volunteers go to participate in clinical trials? 1 2013 201306110026
2014Q2 Do you believe that patients in clinical trials. . .? 1 2013 201306110027
2014Q2 How often would you say that participants in clinical trials are treated fairly and with respect... 1 2013 201306110028
2014Q2 How often would you say the results of most clinical trials are accurate? 1 2013 201306110029
2014Q2 Fewer than 10% of Americans participate in clinical trials. Which of the following do you think is a reason that individuals don’t participate in clinical trials? 1 2013 201306110040
2014Q2 Which of the organizations listed below would you say has the greatest responsibility in educating the public about clinical trials? 1 2013 201306110052
2014Q2 Should the federal government spend more to educate the public about clinical trials? 1 2013 201306110053
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