{
  "alt": "Dumbbell chart with one row per county. Each row has an open dot for the more deprived tract and a filled dot for the less deprived tract, with horizontal intervals. In most rows the filled dot lies to the right of the open dot, by a few years in most counties and by more in a few, and in some rows the intervals overlap.",
  "caption": "In most rows the filled dot lies right of the open dot, and in {fact:pairs_n_clear} rows the 95% interval for the gap excludes zero. Each row is the pair of tracts in a county, no more than {fact:pair_radius} kilometers apart, whose ADI differs most, among tracts with at least {fact:pair_pop_floor} residents and a standard error of at most {fact:pair_se_cap} years. The open dot is the more deprived tract, the filled dot the less deprived, and the last column is the difference.",
  "data": [
    {
      "adi_deprived": 94,
      "adi_less": 24,
      "d_hi": 69.1,
      "d_lo": 62.5,
      "deprived": 65.8,
      "gap": 12.4,
      "km": 5,
      "l_hi": 81.7,
      "l_lo": 74.7,
      "less": 78.2,
      "pair": "Cook County, IL (tracts 4910 and 7201)"
    },
    {
      "adi_deprived": 100,
      "adi_less": 14,
      "d_hi": 77.6,
      "d_lo": 71.8,
      "deprived": 74.7,
      "gap": 6.2,
      "km": 4.8,
      "l_hi": 82.7,
      "l_lo": 79.1,
      "less": 80.9,
      "pair": "Harris County, TX (tracts 4222 and 4207)"
    },
    {
      "adi_deprived": 94,
      "adi_less": 14,
      "d_hi": 75.7,
      "d_lo": 70.7,
      "deprived": 73.2,
      "gap": 7.2,
      "km": 4.7,
      "l_hi": 83.5,
      "l_lo": 77.3,
      "less": 80.4,
      "pair": "Maricopa County, AZ (tracts 4204.01 and 4204.02)"
    },
    {
      "adi_deprived": 69,
      "adi_less": 5,
      "d_hi": 81.2,
      "d_lo": 77.2,
      "deprived": 79.2,
      "gap": -0.7,
      "km": 4.4,
      "l_hi": 80.6,
      "l_lo": 76.4,
      "less": 78.5,
      "pair": "San Diego County, CA (tracts 202.09 and 207.06)"
    },
    {
      "adi_deprived": 61,
      "adi_less": 10,
      "d_hi": 79.6,
      "d_lo": 72.8,
      "deprived": 76.2,
      "gap": 6.1,
      "km": 2.2,
      "l_hi": 86.1,
      "l_lo": 78.5,
      "less": 82.3,
      "pair": "Orange County, CA (tracts 748.02 and 751)"
    },
    {
      "adi_deprived": 88,
      "adi_less": 9,
      "d_hi": 78.9,
      "d_lo": 72.9,
      "deprived": 75.9,
      "gap": 5.4,
      "km": 4.5,
      "l_hi": 84,
      "l_lo": 78.6,
      "less": 81.3,
      "pair": "Miami-Dade County, FL (tracts 1.24 and 11.04)"
    },
    {
      "adi_deprived": 67,
      "adi_less": 1,
      "d_hi": 82.2,
      "d_lo": 74.8,
      "deprived": 78.5,
      "gap": 2.5,
      "km": 3.1,
      "l_hi": 83.9,
      "l_lo": 78.1,
      "less": 81,
      "pair": "Kings County, NY (tracts 596 and 422)"
    },
    {
      "adi_deprived": 90,
      "adi_less": 11,
      "d_hi": 78.6,
      "d_lo": 73,
      "deprived": 75.8,
      "gap": 4.3,
      "km": 4.7,
      "l_hi": 82.7,
      "l_lo": 77.5,
      "less": 80.1,
      "pair": "Riverside County, CA (tracts 422.09 and 306.03)"
    },
    {
      "adi_deprived": 72,
      "adi_less": 6,
      "d_hi": 80.9,
      "d_lo": 74.3,
      "deprived": 77.6,
      "gap": 3,
      "km": 2,
      "l_hi": 82.7,
      "l_lo": 78.5,
      "less": 80.6,
      "pair": "Dallas County, TX (tracts 136.21 and 136.11)"
    },
    {
      "adi_deprived": 66,
      "adi_less": 5,
      "d_hi": 79.7,
      "d_lo": 73.9,
      "deprived": 76.8,
      "gap": 6.9,
      "km": 3.9,
      "l_hi": 86.4,
      "l_lo": 81,
      "less": 83.7,
      "pair": "Queens County, NY (tracts 240 and 1333)"
    },
    {
      "adi_deprived": 89,
      "adi_less": 14,
      "d_hi": 75.8,
      "d_lo": 69.8,
      "deprived": 72.8,
      "gap": 6.6,
      "km": 4.1,
      "l_hi": 82.7,
      "l_lo": 76.1,
      "less": 79.4,
      "pair": "King County, WA (tracts 308.01 and 299.02)"
    },
    {
      "adi_deprived": 98,
      "adi_less": 24,
      "d_hi": 76.8,
      "d_lo": 71.6,
      "deprived": 74.2,
      "gap": 4.9,
      "km": 2.1,
      "l_hi": 81.7,
      "l_lo": 76.5,
      "less": 79.1,
      "pair": "San Bernardino County, CA (tracts 87.10 and 87.08)"
    },
    {
      "adi_deprived": 86,
      "adi_less": 18,
      "d_hi": 82.2,
      "d_lo": 76,
      "deprived": 79.1,
      "gap": 0.5,
      "km": 3.8,
      "l_hi": 82.5,
      "l_lo": 76.7,
      "less": 79.6,
      "pair": "Clark County, NV (tracts 29.65 and 29.47)"
    },
    {
      "adi_deprived": 82,
      "adi_less": 6,
      "d_hi": 72.3,
      "d_lo": 65.9,
      "deprived": 69.1,
      "gap": 10,
      "km": 2.4,
      "l_hi": 81.1,
      "l_lo": 77.1,
      "less": 79.1,
      "pair": "Tarrant County, TX (tracts 1025 and 1054.05)"
    },
    {
      "adi_deprived": 92,
      "adi_less": 20,
      "d_hi": 83.3,
      "d_lo": 76.5,
      "deprived": 79.9,
      "gap": 0,
      "km": 3.1,
      "l_hi": 83,
      "l_lo": 76.8,
      "less": 79.9,
      "pair": "Broward County, FL (tracts 104.02 and 105.02)"
    },
    {
      "adi_deprived": 96,
      "adi_less": 30,
      "d_hi": 78.2,
      "d_lo": 75.2,
      "deprived": 76.7,
      "gap": 4.3,
      "km": 4.6,
      "l_hi": 84.2,
      "l_lo": 77.8,
      "less": 81,
      "pair": "Bexar County, TX (tracts 1702 and 1902)"
    },
    {
      "adi_deprived": 94,
      "adi_less": 10,
      "d_hi": 73.9,
      "d_lo": 67.9,
      "deprived": 70.9,
      "gap": 7.4,
      "km": 4,
      "l_hi": 81.7,
      "l_lo": 74.9,
      "less": 78.3,
      "pair": "Wayne County, MI (tracts 5015 and 5506)"
    }
  ],
  "id": "neighborhood_pairs",
  "notes": [
    "The two tracts of a pair are chosen on the ADI, not on life expectancy, so the differences are not the largest that could be found among noisy estimates. A county with no pair that reaches an ADI difference of {fact:pair_adi_min} percentile points is left out ({fact:n_no_pair} of the {fact:pair_n_counties} counties).",
    "Life expectancy is the native estimate for the 2010 tract, used only where the boundary did not change by 2020, meaning that the 2010 and 2020 tracts with one GEOID share at least {fact:pair_stable_share} of the land area of each, so the ADI and the ACS population of the 2020 tract describe the same ground. Distances are straight lines between the Census internal points of the tracts, and the data hold no transit routes. Intervals are normal-approximation 95% intervals from the standard error; the gap treats the two errors as independent. Institutional tracts are excluded."
  ],
  "source": "USALEEP life expectancy at birth on 2010 tracts, 2010-2015, with standard errors; Area Deprivation Index, 2023; ACS 2019-2023; modeled estimates",
  "spec": {
    "deltaLabel": "Gap (years)",
    "hi1": "d_hi",
    "hi2": "l_hi",
    "label1": "More deprived tract",
    "label2": "Less deprived tract",
    "lo1": "d_lo",
    "lo2": "l_lo",
    "sort": "change-desc",
    "x1": "deprived",
    "x2": "less",
    "xDomain": [
      60,
      90
    ],
    "xFormat": {
      "digits": 0
    },
    "xLabel": "Life expectancy at birth (years)",
    "y": "pair"
  },
  "subtitle": "Life expectancy at birth in the two tracts of one pair per county, the pair with the widest ADI difference, in {fact:n_pairs} of the {fact:pair_n_counties} most populous counties, native 2010 tracts, deaths in 2010 to 2015, 95% intervals",
  "table": {
    "columns": [
      {
        "key": "pair",
        "label": "County and tracts"
      },
      {
        "format": {
          "digits": 1
        },
        "key": "deprived",
        "label": "Life expectancy, more deprived tract (years)"
      },
      {
        "format": {
          "digits": 1
        },
        "key": "less",
        "label": "Life expectancy, less deprived tract (years)"
      },
      {
        "format": {
          "digits": 1
        },
        "key": "gap",
        "label": "Gap (years)"
      },
      {
        "format": {
          "digits": 0
        },
        "key": "adi_deprived",
        "label": "ADI, more deprived tract"
      },
      {
        "format": {
          "digits": 0
        },
        "key": "adi_less",
        "label": "ADI, less deprived tract"
      },
      {
        "format": {
          "digits": 1
        },
        "key": "km",
        "label": "Distance (kilometers)"
      }
    ]
  },
  "title": "In {fact:n_pairs} large counties, the pair of tracts within {fact:pair_radius} kilometers with the widest ADI difference had higher life expectancy in the less deprived tract in {fact:pairs_n_higher}, and a median gap over the pairs of {fact:pairs_median_gap} years",
  "type": "dumbbell"
}