{
  "population": "50_states_plus_DC",
  "year_start": 2008,
  "year_end": 2021,
  "outcome": "age_adjusted_opioid_od_deaths_per_100k",
  "underlying_icd10": ["X40-X44", "X60-X64", "X85", "Y10-Y14"],
  "opioid_mcod_icd10": ["T40.0", "T40.1", "T40.2", "T40.3", "T40.4", "T40.6"],
  "synthetic_mcod_icd10": ["T40.4"],
  "synthetic_dominant_threshold": 0.5,
  "exposure_primary": "optic_nal_Rx_prescriptive_auth",
  "exposure_secondary": ["optic_nal_protocol_standing", "optic_any_nal"],
  "policy_dataset": "RAND_EP68090-NAL WEB_NAL_1990-2023",
  "timing_rule": "treated_in_year_t_if_effective_on_or_before_July_1_else_t_plus_1",
  "model": "twfe_ols_Law_plus_Law_x_SyntheticDominant",
  "cluster": "state",
  "weights_primary": "none",
  "event_study_window": [-4, 4],
  "success_rule": "beta1<0 CI_excludes_0 AND ATT_dominant_95CI_excludes_reduction_ge_5_per_100k AND beta2>0 CI_excludes_0 AND event_study_leads_-4_-2_joint_p>=0.05",
  "attenuation_null_exclusion_per_100k": 5.0,
  "report_by": "2026-10-14"
}