# CDC NHSN National and State HAI Progress Data

`medicare_silver.fact_cdc_nhsn_state_hai` · State programs · status live · 40,792 rows

State and territory standardized infection ratios and standardized utilization ratios from CDC NHSN across acute care, critical access, inpatient rehabilitation, and long-term acute-care settings.

**Grain.** One lossless publisher state-data row per reporting year, artifact, source sheet, and source row number; normalized measure and jurisdiction analytics are separately eligibility-gated.

| column | type | meaning |
|---|---|---|
| reporting_year | int |  |
| ratio_type | string |  |
| facility_setting | string |  |
| baseline_era | string |  |
| publisher_artifact_id | string |  |
| source_sheet | string |  |
| source_row_number | int |  |
| state_name_raw | string |  |
| state_code | string |  |
| measure_descriptor_raw | string |  |
| measure_code | string |  |
| population_scope_code | string |  |
| volume_unit | string |  |
| state_mandate_raw | string |  |
| validation_raw | string |  |
| facilities_reporting_raw | string |  |
| facilities_reporting_numeric | double |  |
| procedures_raw | string |  |
| procedures_numeric | double |  |
| volume_observed_raw | string |  |
| volume_observed_numeric | double |  |
| volume_predicted_raw | string |  |
| volume_predicted_numeric | double |  |
| ratio_raw | string |  |
| ratio_numeric | double |  |
| ratio_value_status | string |  |
| ci_lower_raw | string |  |
| ci_lower_numeric | double |  |
| ci_upper_raw | string |  |
| ci_upper_numeric | double |  |
| publisher_jurisdiction_ambiguous | boolean |  |
| is_normalized_state_analytics_eligible | boolean |  |
| analytics_exclusion_reason | string |  |
| table_title_raw | string |  |
| header_matrix_json | string |  |
| column_paths_json | string |  |
| row_values_json | string |  |
| semantic_row_sha256 | string |  |
| observed_period | date |  |
| asserted_at | date |  |
| effective_period_start | date |  |
| effective_period_end | date |  |
| cms_vintage_sequence | int |  |
| parse_revision | int |  |
| parser_artifact_hash | string |  |
| source_url | string |  |
| sha256_content_hash | string |  |
| source_id | string |  |
| is_current | boolean |  |
| bronze_object_key | string |  |
| s3_version_id | string |  |
| vintage_tag | string |  |
| drug_source_version_id | string |  |

Query it: `query_substrate` with `SELECT ... FROM medicare_silver.fact_cdc_nhsn_state_hai WHERE ... LIMIT 100`; read `describe_data_source("medicare_silver.fact_cdc_nhsn_state_hai")` first.