About this Dataset

Autism Prevalence Studies

This data table provides a collection of information from peer-reviewed autism prevalence studies. Information reported from each study includes the autism prevalence estimate and additional study characteristics (e.g., case ascertainment and criteria). A PubMed search was conducted to identify studies published at any time through September 2020 using the search terms: autism (title/abstract) OR autistic (title/abstract) AND prevalence (title/abstract). Data were abstracted and included if the study fulfilled the following criteria:
• The study was published in English;
• The study produced at least one autism prevalence estimate; and
• The study was population-based (any age range) within a defined geographic area.
Organization: U.S. Department of Health & Human Services
Last updated: 2020-11-10T16:17:22.302794
Tags: asd, autism, autism-prevalence, autism-spectrum-disorder, prevalence-studies

Tables

Table 1

@usgov.hhs_gov_autism_prevalence_studies.table_1

54.81 kB
207 rows
26 columns

CREATE TABLE table_1 (
  "author" VARCHAR,
  "title" VARCHAR,
  "year_published" BIGINT,
  "country" VARCHAR,
  "area_s" VARCHAR  -- Area(s),
  "age_range" VARCHAR,
  "study_years" VARCHAR,
  "case_identification_method" VARCHAR,
  "case_criterion" VARCHAR,
  "sample_size" DOUBLE,
  "number_of_cases" DOUBLE,
  "asd_prevalence_estimate_per_1_000" DOUBLE,
  "confidence_interval_ci" VARCHAR  -- Confidence Interval (CI),
  "male_female_sex_ratio" DOUBLE,
  "non_hispanic_white_hispanic_prevalence_ratio" DOUBLE,
  "white_black_prevalence_ratio" DOUBLE,
  "diagnosis_age_range_months" VARCHAR  -- Diagnosis Age Range (months),
  "diagnosis_mean_age_months" DOUBLE  -- Diagnosis Mean Age (months),
  "diagnosis_median_age_months" VARCHAR  -- Diagnosis Median Age (months),
  "iq_score_70" DOUBLE  -- IQ Score <70 (%),
  "adaptive_score_70" DOUBLE  -- Adaptive Score <70 (%),
  "non_verbal_or_minimally_verbal" DOUBLE  -- Non-Verbal Or Minimally Verbal (%),
  "percentage_of_individual_co_occurring_conditions" VARCHAR,
  "autism_types_included" VARCHAR,
  "link_to_publication" VARCHAR,
  "cdc_calculated_values" VARCHAR
);