№ files_lp_4_process_1_25546
Year: 2016-2018
Survey Type: National Ambulatory Medical Care Survey (NAMCS)
Document Type: Supporting Statement / Statistical Methods Documentation
Agency: Centers for Disease Control and Prevention (CDC), National Center for Health Statistics (NCHS)
Contact: Carol DeFrances, Ph.D., Chief, Ambulatory and Hospital Care Statistics Branch
Scope: United States
Target Population: Office-based physicians, community health center providers
Sampling Method: Stratified list sampling with systematic random selection
Sample Size: 3,700 office-based physicians annually; 104 CHC service sites annually
Data Collection Period: Weekly throughout the year
Census Coverage: Four regions, nine divisions, nationwide
Statistical Focus: Patient visits, provider characteristics, regional estimates
Price: 8 / 10 USD
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