<clinical_study>
  <!-- This xml conforms to an XML Schema at:
    https://clinicaltrials.gov/ct2/html/images/info/public.xsd -->
  <required_header>
    <download_date>ClinicalTrials.gov processed this data on September 20, 2023</download_date>
    <link_text>Link to the current ClinicalTrials.gov record.</link_text>
    <url>https://clinicaltrials.gov/ct2/show/NCT04442217</url>
  </required_header>
  <id_info>
    <org_study_id>REK125510-11</org_study_id>
    <nct_id>NCT04442217</nct_id>
  </id_info>
  <brief_title>Factors Associated With Adherence to Hygiene-related Behaviors and Viral Mitigation Protocols During the COVID-19 Pandemic</brief_title>
  <official_title>Factors Associated With Adherence to Hygiene-related Behaviors and Viral Mitigation Protocols During the COVID-19 Pandemic</official_title>
  <sponsors>
    <lead_sponsor>
      <agency>University of Oslo</agency>
      <agency_class>Other</agency_class>
    </lead_sponsor>
    <collaborator>
      <agency>Modum Bad</agency>
      <agency_class>Other</agency_class>
    </collaborator>
  </sponsors>
  <source>University of Oslo</source>
  <oversight_info>
    <has_dmc>Yes</has_dmc>
    <is_fda_regulated_drug>No</is_fda_regulated_drug>
    <is_fda_regulated_device>No</is_fda_regulated_device>
  </oversight_info>
  <brief_summary>
    <textblock>
      Study description:&#xD;
&#xD;
      The preset study seeks to investigate factors associated with of hygiene-related behaviors&#xD;
      and adherence to viral mitigation protocols during the COVID-19 pandemic. In particular,&#xD;
      factors associated with of adherence to WHO-advised hygiene-related behaviors and adherence&#xD;
      to governmental mitigation protocols are investigations.&#xD;
&#xD;
      The aim of the project is to:&#xD;
&#xD;
        -  Inform the policymakers, the general public, scientists, and health practitioners about&#xD;
           the cognitive, behavioral, emotional, motivational, and trait components underlying&#xD;
           hygiene-related behaviors and adherence.&#xD;
&#xD;
        -  Help policymakers better understand adherence and the factors it is associated with,&#xD;
           providing empirical grounds to advance societies battle against the COVID-19-virus from&#xD;
           an epidemiological perspective by promoting factors that increase adherence.&#xD;
&#xD;
      Hypothesis/Research questions Hypothesis 1: Risk perception, altruism and governmental trust&#xD;
      will significantly be associated with both adherence and hygiene-related behavior, with&#xD;
      increased risk perception, altruism, and governmental trust associated with higher rates of&#xD;
      adherence and hygiene-related behavior. The personality traits conscientiousness and&#xD;
      agreeableness will significantly be associated with both adherence and hygiene related&#xD;
      behavior, with increased conscientiousness, and agreeableness associated with higher rates of&#xD;
      adherence and hygiene-related behavior. Furthermore, beliefs about pandemic protocol efficacy&#xD;
      and beliefs about collective mitigation behavior (i.e., &quot;it is only useful to follow&#xD;
      transmission protocols if everyone else does&quot;) will be associated with adherence to viral&#xD;
      mitigation protocols and hygiene-related behaviors.&#xD;
&#xD;
      Research Question 1: Is there a difference between the use of various platforms to obtain&#xD;
      information about COVID with regards to adherence to viral mitigation protocols and&#xD;
      hygiene-related behaviors? Research Question 2: To what extend are different sources of&#xD;
      obtaining information associated with adherence to hygiene-related behavior and adherence to&#xD;
      viral mitigation protocols? Research Question 3: To what extent are different personality&#xD;
      traits (measured with the Short Big Five Inventory-10 (BFI-10)) associated with adherence to&#xD;
      viral mitigation protocols and hygiene-related behaviors?&#xD;
    </textblock>
  </brief_summary>
  <detailed_description>
    <textblock>
      Hypothesis/Research questions Hypothesis 1: Risk perception, altruism and governmental trust&#xD;
      will significantly be associated with both adherence and hygiene-related behavior, with&#xD;
      increased risk perception, altruism, and governmental trust associated with higher rates of&#xD;
      adherence and hygiene-related behavior. The personality traits conscientiousness and&#xD;
      agreeableness will significantly be associated with both adherence and hygiene related&#xD;
      behavior, with increased conscientiousness, and agreeableness associated with higher rates of&#xD;
      adherence and hygiene-related behavior. Furthermore, beliefs about pandemic protocol efficacy&#xD;
      and beliefs about collective mitigation behavior (i.e., &quot;it is only useful to follow&#xD;
      transmission protocols if everyone else does&quot;) will be associated with adherence to viral&#xD;
      mitigation protocols and hygiene-related behaviors.&#xD;
&#xD;
      Research Question 1: Is there a difference between the use of various platforms to obtain&#xD;
      information about COVID with regards to adherence to viral mitigation protocols and&#xD;
      hygiene-related behaviors? Research Question 2: To what extend are different sources of&#xD;
      obtaining information associated with adherence to hygiene-related behavior and adherence to&#xD;
      viral mitigation protocols? Research Question 3: To what extent are different personality&#xD;
      traits (measured with the Short Big Five Inventory-10 (BFI-10)) associated with adherence to&#xD;
      viral mitigation protocols and hygiene-related behaviors?&#xD;
&#xD;
      Statistical analyses:&#xD;
&#xD;
      Two hierarchical regression analyses will be conducted: one with adherence to hygiene-related&#xD;
      behavior as the dependent variable, and the second with adherence to pandemic protocols as&#xD;
      the dependent variable. In both hierarchical regression analysis, the first step will include&#xD;
      the demographic characteristics (control variables) age, gender, and education. The second&#xD;
      step will include risk perception, altruism, governmental trust, personality traits (i.e.,&#xD;
      neuroticism, extroversion-introversion, openness, conscientiousness, agreeableness), beliefs&#xD;
      about pandemic protocol efficacy and beliefs about collective mitigation behavior.&#xD;
&#xD;
      Part correlations will be reported, presenting the effect size of the hypothesized predictors&#xD;
      on adherence, revealing the most important variables related to adherence behavior.&#xD;
      Multicollinearity and other statistical assumptions will be checked using examined.&#xD;
      Multicollinearity will be assessed with common guidelines (VIF &lt; 5 and Tolerance &gt; 0.2;&#xD;
      Hocking, 2003; O'Brian, 2007).&#xD;
&#xD;
      All analyses and questions addressed in the forthcoming paper that are not pre-specified in&#xD;
      this pre-registered protocol will be defined as exploratory.&#xD;
&#xD;
      Sensitivity analyses and random subsample replications of the main findings will be conducted&#xD;
      following selection of a random sample of participants that ensure a proportionate ratio&#xD;
      between the collected sample and the adult population of Norway.&#xD;
&#xD;
      Possible transformations:&#xD;
&#xD;
      All variables will be assessed in their original and validated format as is recommended&#xD;
      practice, as long as this is possible with regards to statistical assumptions underlying the&#xD;
      pre-defined analyses (i.e., multiple regression). However, if this is not possible with&#xD;
      regards to the statistical assumptions behind the analyses, transformation (e.g., square root&#xD;
      or log-transformations) may be needed to apply interval-based methods. The investigators will&#xD;
      examine the degree of skewness and evaluate this against the assumptions and analyses before&#xD;
      choosing the appropriate analysis. The pre-registered and planned analyses include multiple&#xD;
      regression as long as the assumptions underlying these analyses are met. Alternatively, a&#xD;
      non-parametric test will be used.&#xD;
&#xD;
      Inference criteria Given the large sample size in this study, the investigators pre-define&#xD;
      their significance level: p &lt; 0.01 to determine significance.&#xD;
&#xD;
      Sample size and power calculation:&#xD;
&#xD;
      The present study is part of a larger project with the first part aiming to investigate&#xD;
      predictors of adherence through regression analyses, and the second part aiming to examine&#xD;
      directional relations amongst specific symptoms and their centrality through complex systems&#xD;
      approaches (i.e., network analysis). Consequently, power calculations are based on power&#xD;
      required for network analyses. Following power analysis guidelines by Fried &amp; Cramer (2017),&#xD;
      it is recommended that the number of participants are three times larger than the number of&#xD;
      estimated parameters. However, more conservative recommendations by Roscoe (1975) for&#xD;
      multivariate research, recommends sample size that is ten times larger than the number of&#xD;
      estimated parameters. Thus, following these two approaches respectively, between 1395 to 4650&#xD;
      participants are required. Data will be collected for three weeks, and participants are based&#xD;
      on a representative and random sample of Norwegian adults, randomly selected and provided&#xD;
      equal opportunity to partake in the study, providing digital consent.&#xD;
&#xD;
      Missing data:&#xD;
&#xD;
      The TSD system (Services for Sensitive Data), a platform used in Norway to store&#xD;
      person-sensitive data verifies participants officially through a kind of national ID number&#xD;
      to give them full right to withdraw their data at any time, following the European GDPR&#xD;
      (General Data Protection Regulation) laws. Accordingly, participants are allowed to withdraw&#xD;
      their own data at any time. The survey includes mandatory fields of response. Participation&#xD;
      is voluntarily, and withdrawal of provided data is possible at any moment. The investigators&#xD;
      do not expect participants to withdraw their data and thus expect no missing data. However,&#xD;
      if participants do withdraw their data, The investigators will conduct state-of-art missing&#xD;
      data analyses and investigate whether data is missing at random.&#xD;
&#xD;
      Variables:&#xD;
&#xD;
      Outcome measures: as described in primary outcome measures section: 1) adherence to viral&#xD;
      mitigation protocols; and 2) adherence to WHO-recommended hygiene-related behaviors.&#xD;
&#xD;
      Predictors: All 5 Big Five Personality Traits are measured by the validated Brief Version of&#xD;
      the Big Five Personality Inventory (BFI-10). Risk perception is measured with a three-item&#xD;
      measure adapted for the COVID-19 pandemic, querying about the perceived risk of the COVID-19&#xD;
      virus for 1) oneself; 2) other individuals; and 3) society at large. Governmental trust is&#xD;
      measured with a single item adapted for the COVID-19 pandemic, querying about the whether one&#xD;
      trusts in the governments judgements and decisions concerning handling of the pandemic.&#xD;
      Altruism is measured with a single item adapted for the pandemic, querying about personal&#xD;
      importance given to helping society and peers. Beliefs about protocol efficacy and beliefs&#xD;
      about collective mitigation behavior are both measured with single items adapted for the&#xD;
      COVID-19 pandemic, querying about beliefs concerning the efficacy of initiated protocols&#xD;
      against the pandemic and beliefs about perceived usefulness of adhering when a proportion of&#xD;
      others do not.&#xD;
    </textblock>
  </detailed_description>
  <overall_status>Unknown status</overall_status>
  <last_known_status>Not yet recruiting</last_known_status>
  <start_date type="Anticipated">June 22, 2020</start_date>
  <completion_date type="Anticipated">July 13, 2020</completion_date>
  <primary_completion_date type="Anticipated">July 13, 2020</primary_completion_date>
  <study_type>Observational</study_type>
  <has_expanded_access>No</has_expanded_access>
  <study_design_info>
    <observational_model>Other</observational_model>
    <time_perspective>Prospective</time_perspective>
  </study_design_info>
  <primary_outcome>
    <measure>Adherence to WHO-advised hygiene-related</measure>
    <time_frame>Data is set to be collected starting from 22nd of June until enough data has been collected. The data collection period will last no longer than three weeks.</time_frame>
    <description>Adherence to WHO-advised hygiene related behavior is measured with 7 items querying about hygiene-related behavior as recommended by the WHO, measured with on a 5-point likert scale, measuring the frequency of these behaviors for the past month (0 = not at all to 4 = Every day)</description>
  </primary_outcome>
  <primary_outcome>
    <measure>Adherence to viral mitigation protocols</measure>
    <time_frame>Data is set to be collected starting from 22nd of June until enough data has been collected. The data collection period will last no longer than three weeks.</time_frame>
    <description>o Adherence to viral mitigation protocols is measured with 5 items querying about adherence to mitigation protocols initiated by the Norwegian government, measured with on a 5-point likert scale, measuring the frequency of adherence to these protocols for the past month (0 = not at all to 4 = Every day).</description>
  </primary_outcome>
  <enrollment type="Anticipated">4000</enrollment>
  <condition>Adherence to WHO-advised Hygiene-related Behavior</condition>
  <condition>Adherence to Viral Mitigation Protocols</condition>
  <intervention>
    <intervention_type>Behavioral</intervention_type>
    <intervention_name>Prospective study with two measurement points investigating the impact of viral mitigation protocols on mental health</intervention_name>
    <description>Prospective study with two measurement points investigating the impact of viral mitigation protocols on mental health</description>
  </intervention>
  <eligibility>
    <study_pop>
      <textblock>
        All adults above 18 years residing in Norway and thus experiencing identical mitigation&#xD;
        protocols are invited to participate the study, reaching randomly online with an equal&#xD;
        opportunity of participating.&#xD;
      </textblock>
    </study_pop>
    <sampling_method>Probability Sample</sampling_method>
    <criteria>
      <textblock>
        Inclusion Criteria:&#xD;
&#xD;
          -  Eligible participants are all adults including those of 18 years and above,&#xD;
&#xD;
          -  Who are currently living in Norway and thus experiencing identical NPIs, and&#xD;
&#xD;
          -  Who provide digital consent to partake in the study.&#xD;
&#xD;
        Exclusion Criteria:&#xD;
&#xD;
          -  Children and adolescents (individuals below 18)&#xD;
&#xD;
          -  Adults not residing in Norway during the measurement period&#xD;
      </textblock>
    </criteria>
    <gender>All</gender>
    <gender_based>Yes</gender_based>
    <gender_description>Both Biological Sex and self-representation of gender are measured</gender_description>
    <minimum_age>18 Years</minimum_age>
    <maximum_age>N/A</maximum_age>
    <healthy_volunteers>Accepts Healthy Volunteers</healthy_volunteers>
  </eligibility>
  <overall_official>
    <last_name>Omid V. Ebrahimi, Double PhD Candidate</last_name>
    <role>Principal Investigator</role>
    <affiliation>University of Oslo</affiliation>
  </overall_official>
  <overall_official>
    <last_name>Sverre Urnes Johnson, PhD</last_name>
    <role>Principal Investigator</role>
    <affiliation>University of Oslo</affiliation>
  </overall_official>
  <overall_official>
    <last_name>Asle Hoffart, PhD</last_name>
    <role>Principal Investigator</role>
    <affiliation>Modum Bad</affiliation>
  </overall_official>
  <overall_contact>
    <last_name>Omid V. Ebrahimi, Double PhD Candidate</last_name>
    <phone>+47-22845295</phone>
    <email>omideb@uio.no</email>
  </overall_contact>
  <overall_contact_backup>
    <last_name>Sverre Urnes Johnson, PhD</last_name>
    <phone>+47-22845295</phone>
    <email>s.u.johnson@psykologi.uio.no</email>
  </overall_contact_backup>
  <verification_date>June 2020</verification_date>
  <study_first_submitted>June 19, 2020</study_first_submitted>
  <study_first_submitted_qc>June 19, 2020</study_first_submitted_qc>
  <study_first_posted type="Actual">June 22, 2020</study_first_posted>
  <last_update_submitted>June 19, 2020</last_update_submitted>
  <last_update_submitted_qc>June 19, 2020</last_update_submitted_qc>
  <last_update_posted type="Actual">June 23, 2020</last_update_posted>
  <responsible_party>
    <responsible_party_type>Principal Investigator</responsible_party_type>
    <investigator_affiliation>University of Oslo</investigator_affiliation>
    <investigator_full_name>Omid V. Ebrahimi</investigator_full_name>
    <investigator_title>Mr.</investigator_title>
  </responsible_party>
  <condition_browse>
    <!-- CAUTION:  The following MeSH terms are assigned with an imperfect algorithm            -->
    <mesh_term>COVID-19</mesh_term>
  </condition_browse>
  <!-- Results have not yet been posted for this study                                          -->
</clinical_study>


download date: ClinicalTrials.gov processed this data on September 20, 2023
link text: Link to the current ClinicalTrials.gov record.
url: https://clinicaltrials.gov/ct2/show/NCT04442217
org study id: REK125510-11
nct id: NCT04442217
lead sponsor: 
collaborator: 
has dmc: Yes
is fda regulated drug: No
is fda regulated device: No
Study description:

      The preset study seeks to investigate factors associated with of hygiene-related behaviors
      and adherence to viral mitigation protocols during the COVID-19 pandemic. In particular,
      factors associated with of adherence to WHO-advised hygiene-related behaviors and adherence
      to governmental mitigation protocols are investigations.

      The aim of the project is to:

        -  Inform the policymakers, the general public, scientists, and health practitioners about
           the cognitive, behavioral, emotional, motivational, and trait components underlying
           hygiene-related behaviors and adherence.

        -  Help policymakers better understand adherence and the factors it is associated with,
           providing empirical grounds to advance societies battle against the COVID-19-virus from
           an epidemiological perspective by promoting factors that increase adherence.

      Hypothesis/Research questions Hypothesis 1: Risk perception, altruism and governmental trust
      will significantly be associated with both adherence and hygiene-related behavior, with
      increased risk perception, altruism, and governmental trust associated with higher rates of
      adherence and hygiene-related behavior. The personality traits conscientiousness and
      agreeableness will significantly be associated with both adherence and hygiene related
      behavior, with increased conscientiousness, and agreeableness associated with higher rates of
      adherence and hygiene-related behavior. Furthermore, beliefs about pandemic protocol efficacy
      and beliefs about collective mitigation behavior (i.e., "it is only useful to follow
      transmission protocols if everyone else does") will be associated with adherence to viral
      mitigation protocols and hygiene-related behaviors.

      Research Question 1: Is there a difference between the use of various platforms to obtain
      information about COVID with regards to adherence to viral mitigation protocols and
      hygiene-related behaviors? Research Question 2: To what extend are different sources of
      obtaining information associated with adherence to hygiene-related behavior and adherence to
      viral mitigation protocols? Research Question 3: To what extent are different personality
      traits (measured with the Short Big Five Inventory-10 (BFI-10)) associated with adherence to
      viral mitigation protocols and hygiene-related behaviors?
Hypothesis/Research questions Hypothesis 1: Risk perception, altruism and governmental trust
      will significantly be associated with both adherence and hygiene-related behavior, with
      increased risk perception, altruism, and governmental trust associated with higher rates of
      adherence and hygiene-related behavior. The personality traits conscientiousness and
      agreeableness will significantly be associated with both adherence and hygiene related
      behavior, with increased conscientiousness, and agreeableness associated with higher rates of
      adherence and hygiene-related behavior. Furthermore, beliefs about pandemic protocol efficacy
      and beliefs about collective mitigation behavior (i.e., "it is only useful to follow
      transmission protocols if everyone else does") will be associated with adherence to viral
      mitigation protocols and hygiene-related behaviors.

      Research Question 1: Is there a difference between the use of various platforms to obtain
      information about COVID with regards to adherence to viral mitigation protocols and
      hygiene-related behaviors? Research Question 2: To what extend are different sources of
      obtaining information associated with adherence to hygiene-related behavior and adherence to
      viral mitigation protocols? Research Question 3: To what extent are different personality
      traits (measured with the Short Big Five Inventory-10 (BFI-10)) associated with adherence to
      viral mitigation protocols and hygiene-related behaviors?

      Statistical analyses:

      Two hierarchical regression analyses will be conducted: one with adherence to hygiene-related
      behavior as the dependent variable, and the second with adherence to pandemic protocols as
      the dependent variable. In both hierarchical regression analysis, the first step will include
      the demographic characteristics (control variables) age, gender, and education. The second
      step will include risk perception, altruism, governmental trust, personality traits (i.e.,
      neuroticism, extroversion-introversion, openness, conscientiousness, agreeableness), beliefs
      about pandemic protocol efficacy and beliefs about collective mitigation behavior.

      Part correlations will be reported, presenting the effect size of the hypothesized predictors
      on adherence, revealing the most important variables related to adherence behavior.
      Multicollinearity and other statistical assumptions will be checked using examined.
      Multicollinearity will be assessed with common guidelines (VIF < 5 and Tolerance > 0.2;
      Hocking, 2003; O'Brian, 2007).

      All analyses and questions addressed in the forthcoming paper that are not pre-specified in
      this pre-registered protocol will be defined as exploratory.

      Sensitivity analyses and random subsample replications of the main findings will be conducted
      following selection of a random sample of participants that ensure a proportionate ratio
      between the collected sample and the adult population of Norway.

      Possible transformations:

      All variables will be assessed in their original and validated format as is recommended
      practice, as long as this is possible with regards to statistical assumptions underlying the
      pre-defined analyses (i.e., multiple regression). However, if this is not possible with
      regards to the statistical assumptions behind the analyses, transformation (e.g., square root
      or log-transformations) may be needed to apply interval-based methods. The investigators will
      examine the degree of skewness and evaluate this against the assumptions and analyses before
      choosing the appropriate analysis. The pre-registered and planned analyses include multiple
      regression as long as the assumptions underlying these analyses are met. Alternatively, a
      non-parametric test will be used.

      Inference criteria Given the large sample size in this study, the investigators pre-define
      their significance level: p < 0.01 to determine significance.

      Sample size and power calculation:

      The present study is part of a larger project with the first part aiming to investigate
      predictors of adherence through regression analyses, and the second part aiming to examine
      directional relations amongst specific symptoms and their centrality through complex systems
      approaches (i.e., network analysis). Consequently, power calculations are based on power
      required for network analyses. Following power analysis guidelines by Fried & Cramer (2017),
      it is recommended that the number of participants are three times larger than the number of
      estimated parameters. However, more conservative recommendations by Roscoe (1975) for
      multivariate research, recommends sample size that is ten times larger than the number of
      estimated parameters. Thus, following these two approaches respectively, between 1395 to 4650
      participants are required. Data will be collected for three weeks, and participants are based
      on a representative and random sample of Norwegian adults, randomly selected and provided
      equal opportunity to partake in the study, providing digital consent.

      Missing data:

      The TSD system (Services for Sensitive Data), a platform used in Norway to store
      person-sensitive data verifies participants officially through a kind of national ID number
      to give them full right to withdraw their data at any time, following the European GDPR
      (General Data Protection Regulation) laws. Accordingly, participants are allowed to withdraw
      their own data at any time. The survey includes mandatory fields of response. Participation
      is voluntarily, and withdrawal of provided data is possible at any moment. The investigators
      do not expect participants to withdraw their data and thus expect no missing data. However,
      if participants do withdraw their data, The investigators will conduct state-of-art missing
      data analyses and investigate whether data is missing at random.

      Variables:

      Outcome measures: as described in primary outcome measures section: 1) adherence to viral
      mitigation protocols; and 2) adherence to WHO-recommended hygiene-related behaviors.

      Predictors: All 5 Big Five Personality Traits are measured by the validated Brief Version of
      the Big Five Personality Inventory (BFI-10). Risk perception is measured with a three-item
      measure adapted for the COVID-19 pandemic, querying about the perceived risk of the COVID-19
      virus for 1) oneself; 2) other individuals; and 3) society at large. Governmental trust is
      measured with a single item adapted for the COVID-19 pandemic, querying about the whether one
      trusts in the governments judgements and decisions concerning handling of the pandemic.
      Altruism is measured with a single item adapted for the pandemic, querying about personal
      importance given to helping society and peers. Beliefs about protocol efficacy and beliefs
      about collective mitigation behavior are both measured with single items adapted for the
      COVID-19 pandemic, querying about beliefs concerning the efficacy of initiated protocols
      against the pandemic and beliefs about perceived usefulness of adhering when a proportion of
      others do not.
observational model: Other
time perspective: Prospective
measure: Adherence to WHO-advised hygiene-related
time frame: Data is set to be collected starting from 22nd of June until enough data has been collected. The data collection period will last no longer than three weeks.
description: Adherence to WHO-advised hygiene related behavior is measured with 7 items querying about hygiene-related behavior as recommended by the WHO, measured with on a 5-point likert scale, measuring the frequency of these behaviors for the past month (0 = not at all to 4 = Every day)
measure: Adherence to viral mitigation protocols
time frame: Data is set to be collected starting from 22nd of June until enough data has been collected. The data collection period will last no longer than three weeks.
description: o Adherence to viral mitigation protocols is measured with 5 items querying about adherence to mitigation protocols initiated by the Norwegian government, measured with on a 5-point likert scale, measuring the frequency of adherence to these protocols for the past month (0 = not at all to 4 = Every day).
intervention type: Behavioral
intervention name: Prospective study with two measurement points investigating the impact of viral mitigation protocols on mental health
description: Prospective study with two measurement points investigating the impact of viral mitigation protocols on mental health
study pop: 
sampling method: Probability Sample
criteria: 
gender: All
gender based: Yes
gender description: Both Biological Sex and self-representation of gender are measured
minimum age: 18 Years
maximum age: N/A
healthy volunteers: Accepts Healthy Volunteers
last name: Omid V. Ebrahimi, Double PhD Candidate
role: Principal Investigator
affiliation: University of Oslo
last name: Sverre Urnes Johnson, PhD
role: Principal Investigator
affiliation: University of Oslo
last name: Asle Hoffart, PhD
role: Principal Investigator
affiliation: Modum Bad
last name: Omid V. Ebrahimi, Double PhD Candidate
phone: +47-22845295
email: omideb@uio.no
last name: Sverre Urnes Johnson, PhD
phone: +47-22845295
email: s.u.johnson@psykologi.uio.no
responsible party type: Principal Investigator
investigator affiliation: University of Oslo
investigator full name: Omid V. Ebrahimi
investigator title: Mr.
mesh term: COVID-19