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Study Information

dbGaP Study Accession: phs003375

NIH Institute/Center: NIAID

RADx Data Program: RADx-UP

DOI: 10.60773/wydm-qa91

Release Date: 12/06/2023

Study Description: This project evaluated community-engaged approaches to improving access and uptake of COVID-19 testing among majority Latinx communities in Northern California, and to understanding local epidemiology and factors driving the stark ethnic disparities observed in COVID-19 case rates. In Aim 1, the project evaluated implementation of a Latino Task Force (LTF) collaborative network across 3 counties in California (Marin, Merced and San Francisco), adapted from San Francisco's LTF model to promote locally-adapted COVID-19 test and respond initiatives in two majority-Latinx communities: one suburban (Marin) and one rural (Merced). In Aim 2, the project determined the population-level prevalence of active (PCR+) SARS-CoV-2 infection, most at-risk subgroups, and attitudes and preferences of community members regarding COVID-19 testing services during baseline mass testing campaigns at the Marin and Merced sites. The campaigns offered testing to all community residents regardless of symptoms at easily accessible venues, implemented in partnership with each site's LTF. In Aim 3 (pending NIH approval for change in scope), the study evaluated implementation of community-responsive COVID-19 testing strategies, delivered by local community health workers (promotoras) and tailored to the needs of the two study communities post-COVID-19 vaccine scale-up in Northern California.

Updated Date: 04/17/2024

Principal Investigator: Gandhi, Monica

Has Data Files: Yes

Study Domain: Community Outreach Programs; Testing Rate or Uptake; Virological Testing

Data Collection Method: Molecular Nucleic Acid or PCR Testing Device; Survey

Keywords: High-risk Populations

Study Design: Cross-Sectional

Multi-Center Study: No

Data Types: Behavioral; Clinical; Individual Sequencing; Questionnaire or Survey

Study Start Date: 10/21/2020

Study End Date: 08/31/2023

Species: Human

Estimated Cohort Size: 9650

Study Population Focus: Adults; Children; Hispanics or Latinos; Older Adults or Elderly; Racial or Ethnic Minorities; Rural Communities; Underserved or Vulnerable Populations

Publication URL: https://pubmed.ncbi.nlm.nih.gov/35101088/; https://pubmed.ncbi.nlm.nih.gov/36301834/

Acknowledgement Statement: This study was supported through funding, 3P30AI027763-29S1, for the National Institute of Allergy and Infectious Diseases (NIAID) as part of the RADx-UP program. We wish to acknowledge all study participants from our study communities, Canal Alliance in Marin County, United Way-Merced in Merced County, the Latino Task Force in San Francisco County, and the Departments of Public Health in Marin and Merced Counties. Approved users should acknowledge the provision of data access by dbGaP for accession phs003375.v1.p1, and the NIH RADx Data Hub. Approved users should also acknowledge the specific version(s) of the dataset(s) obtained from the NIH RADx Data Hub.

Funding Opportunity Announcement (FOA) Number: PA-20-135

NIH Grant or Contract Number(s): 3P30AI027763-29S1

Consent/Data Use Limitations: General Research Use

Variable Information
Total Variables: 216
Study Variables Information Table
Variable Name
Label
nih_record_idUser ID
nih_raceWhat is your race?
nih_ethnicityAre you of Hispanic or Latino origin? May include Spanish origin.
nih_ageWhat is your age?
nih_sexWhat is your biological sex assigned at birth?
nih_educationWhat is the highest level of education you have achieved outside or in the United States?
nih_employmentPlease specify your employment status.
nih_insuranceWhat kind of health insurance do you have?
nih_disabilityDo you have a disability, including serious physical or mental conditions, that interfere with your ability to carry out daily activities?
nih_vape_freqVaping Frequency: Do you now use electronic cigarettes every day, some days, rarely, or not at all?
nih_cig_smoke_freqNicotine Frequency: Do you now smoke cigarettes?
nih_smoking_ynDo you use any tobacco/nicotine products (including cigarettes, cigars, e-cigarettes, etc)?
nih_history_smokingHistory of Smoking
nih_alcohol_ynAlcohol use (Yes or No)
nih_lifetime_use_alcoholIn your entire life, have you had at least 1 drink of any kind of alcohol, not counting small tastes or sips? (Yes or No)
nih_alcohol_frequencyHow often did you have a drink containing alcohol ?
nih_asthmaAsthma
nih_cancer_past_yrCancer diagnosis and/or treatment within the past 12 months
nih_cardiovascular_diseaseCardiovascular disease
nih_chronic_kidney_diseaseChronic kidney disease
nih_diabetesDiabetes
nih_hypertensionHypertension
nih_mental_health_disorderMental health disorder
nih_sickle_cell_diseaseSickle cell disease
nih_immunocompromisedImmunocompromised condition
nih_autoimmAutoimmune disease
nih_copdChronic obstructive pulmonary disease (COPD)
nih_chronic_lungOther chronic lung disease
nih_depressionDepression
nih_alc_sub_abuseAlcohol or substance use disorder
nih_iv_drug_useIntravenous drug use
nih_other_chronic_condOther chronic condition
nih_coughCough
nih_fever_chillsFever or Chills
nih_diff_breathShortness of breath or difficulty breathing
nih_headacheHeadache
nih_muscle_acheMuscle ache
nih_olfactoryNew loss of taste or smell
nih_fatigueExcessive fatigue
nih_nausea_vomiting_diarrheaNausea, vomiting, or diarrhea
nih_abdom_painAbdominal pain
nih_skin_rashSkin rash
nih_throat_congestion_noseSore throat, congestion or runny nose
nih_other_sympOther
nih_health_statusWould you say that (your) health in general is excellent, very good, good, fair, or poor?
nih_heightWhat is your height in inches?
nih_weightWhat is your weight in pounds?
age_yrsAge For babies less than 1 year old, do not write the age in months. Write 0 as the age. (Years)
bio_sex_birth_2What was your sex assigned at birth on your birth certificate?
cc_asthma_2Asthma
cc_asud_2Alcohol or substance use disorder
cc_autoimm_2Autoimmune disease
cc_cancer_2Cancer diagnosis and/or treatment within the past 12 months
cc_chronickd_2Chronic kidney disease (CKD)
cc_clung_2Other chronic lung disease
cc_copd_2Chronic obstructive pulmonary disease (COPD)
cc_cvd_2Cardiovascular disease (CVD or heart disease)
cc_depression_2Depression
cc_diabetes_2Diabetes
cc_hypertension_2Hypertension (HTN, high blood pressure)
cc_imm_2Immunocompromised condition
cc_intrav_2Intravenous drug use
cc_otherchroniccond_2Other chronic condition
cc_othermh_2Other mental health disorder
cc_sickle_2Sickle Cell Anemia
covid_abpain_2Abdominal Pain
covid_cough_2Cough
covid_diffbreath_2Shortness of breath or difficulty breathing
covid_fever_2Fever or chills
covid_headache_2Headache
covid_myalgia_2Muscle or body aches
covid_nausea_2Feeling sick to your stomach or vomiting, diarrhea
covid_olfactory_2New loss of taste or smell
covid_other_2Other
covid_runnynose_2Sore throat, congestion or runny nose
covid_skinrash_2Skin Rash
current_employment_statusWe would like to know about what you do -- are you working now, looking for work, retired, keeping house, a student, or something else?
hi_coverage_typeWhat is the primary kind of health insurance or health care plan that you have now? (Exclude plans that pay for only one type of Service (such as, nursing home care, accidents, family planning, or dental care) and plans that only provide extra cash when hospitalized. )
lifetime_use_alcoholIn your entire life, have you had at least 1 drink of any kind of alcohol, not counting small tastes or sips?
race_ethn_hispanicAre you of Hispanic, Latino, or Spanish origin?
self_reported_disabilityDo you have a disability that interferes with your ability to carry out daily activities? Examples of daily activities include walking, climbing stairs, shopping, balancing a checkbook, bathing or dressing.
self_reported_height_centimetersCentimeters
self_reported_height_feetFeet
self_reported_height_inchesInches
self_reported_height_metersMeters
self_reported_weight_kgsHow much do you weigh without clothes or shoes? If you are currently pregnant, how much did you weigh before your pregnancy?
self_reported_weight_lbsHow much do you weigh without clothes or shoes? If you are currently pregnant, how much did you weigh before your pregnancy?
smoker_cur_stat_2Do you now smoke cigarettes?
vaper_cur_statDo you now use electronic cigarettes every day, some days, rarely, or not at all?
alcohol_daysperweek-
consent_given-
consent_ident-
consent_recontact-
consent_ssn-
consent_zip_2-
covid_fatique_2-
covid_pandemic_challenges_abod_2-
covid_pandemic_challenges_food_2-
covid_pandemic_challenges_wate_2-
covid_test_approval-
covid_test_collection_setting-
covid_test_performed_location-
covid_test_result-
covid_test_specimen_collector-
covid_test_specimen_type-
covid_test_study_setting-
covid_test_tar_dis_stat_2___1-
covid_test_tar_dis_stat_2___4-
covid_test_tar_dis_stat_2___6-
covid_test_type-
covid_vaccine-
cov_pan_chal_hlth_2-
cov_pan_chal_med_2-
cov_pan_chlng_trans_2-
current_conditions-
edu_years_of_school-
employed_ew-
employed_health-
employed_healthcare_2-
family_income-
flu_vaccinehistind_2-
flu_vaccine_season_3-
gender_identity_term_2-
hi_loss_covid-
household_congregate_3-
household_famgen_3-
household_homeless-
isolate_maintain_job-
jobloss_covid19_2-
language_english_2-
language_home___1-
language_home___2-
language_home___3-
language_home___4-
language_home___5-
language_home___6-
language_home___7-
language_home___8-
language_home___9-
language_home___90-
language_home___99-
positiveyear_covidtest_3-
quarantine_maintain_job-
race_ethn_asian_detail_3___1-
race_ethn_asian_detail_3___2-
race_ethn_asian_detail_3___3-
race_ethn_asian_detail_3___4-
race_ethn_asian_detail_3___5-
race_ethn_asian_detail_3___99-
race_ethn_hispanic_detail_2___1-
race_ethn_hispanic_detail_2___2-
race_ethn_hispanic_detail_2___3-
race_ethn_hispanic_detail_2___4-
race_ethn_hispanic_detail_2___5-
race_ethn_hispanic_detail_2___6-
race_ethn_hispanic_detail_2___7-
race_ethn_hispanic_detail_2___99-
race_ethn_islander_detail_2___1-
race_ethn_islander_detail_2___10-
race_ethn_islander_detail_2___11-
race_ethn_islander_detail_2___12-
race_ethn_islander_detail_2___13-
race_ethn_islander_detail_2___2-
race_ethn_islander_detail_2___3-
race_ethn_islander_detail_2___4-
race_ethn_islander_detail_2___5-
race_ethn_islander_detail_2___7-
race_ethn_islander_detail_2___8-
race_ethn_islander_detail_2___9-
race_ethn_islander_detail_2___99-
race_ethn_race___1-
race_ethn_race___15-
race_ethn_race___2-
race_ethn_race___3-
race_ethn_race___4-
race_ethn_race___5-
race_ethn_race___99-
recentresult_covidtest-
recentyear_covidtest_3-
redcap_event_name-
redcap_repeat_instance-
redcap_repeat_instrument-
self_reported_health_status_assessment-
self_reported_height_coded-
self_reported_weight_units_2-
sex_orient_id-
test_accesseasy_2-
test_accesswhere_2-
tested_for_covid-
tested_positive_for_covid-
vaccine_avail-
vaccine_concerns_3___1-
vaccine_concerns_3___10-
vaccine_concerns_3___2-
vaccine_concerns_3___3-
vaccine_concerns_3___4-
vaccine_concerns_3___5-
vaccine_concerns_3___6-
vaccine_concerns_3___7-
vaccine_concerns_3___8-
vaccine_concerns_3___9-
vaccine_concerns_3___96-
vaccine_concerns_3___99-
vaccine_reasons_3___1-
vaccine_reasons_3___10-
vaccine_reasons_3___11-
vaccine_reasons_3___2-
vaccine_reasons_3___3-
vaccine_reasons_3___4-
vaccine_reasons_3___5-
vaccine_reasons_3___6-
vaccine_reasons_3___7-
vaccine_reasons_3___8-
vaccine_reasons_3___9-
vaccine_reasons_3___96-
vaccine_reasons_3___99-
Study Documents
Study Documents Table
Document
Document Name
File Size
Download
Study Documentationphs003375_Project 40_Protocol_20OCT2021.pdf461.78 KB
READMEproject40_README.html274.83 KB
Study Documentationproject40_DDE_dictionary_origcopy.csv30.09 KB
Data Files
Total Files: 8
Data Files: 3
Metadata Files: 3
Dictionary Files: 2
Study Datasets Table
File Name
File Type
File Format(s)
# of Records
# of Variables
Metadata
Dictionary
project40_DATA_transformcopy.csvTabular Data - Harmonizedcsv7942
project40_DATA_origcopy.csvTabular Data - Non-harmonizedcsv7942
project40_DDE_DATA_origcopy.csvTabular Data - Non-harmonizedcsv7942