id,name,formula,input_rows,result,unit,limitations
d_dafw_vs_all,"HVAC DAFW rate as a multiple of the all-occupation rate, 2023-2024",214.5 / 86.6,"rows 60, 51",2.48,times,Private wage and salary only
d_dafw_vs_electricians,"HVAC DAFW rate as a multiple of electricians' rate, 2023-2024",HVAC DAFW / electricians DAFW,"rows 60, 55",2.22,times,Private wage and salary only
d_dafw_vs_plumbers,"HVAC DAFW rate as a multiple of plumbers' rate, 2023-2024",HVAC DAFW / plumbers DAFW,"rows 60, 57",1.48,times,Private wage and salary only
d_dafw_vs_roofers,"HVAC DAFW rate as a multiple of roofers' rate, 2023-2024",HVAC DAFW / roofers DAFW,"rows 60, 58",1.33,times,Private wage and salary only
d_dafw_vs_laborers,"HVAC DAFW rate as a multiple of laborers' rate, 2023-2024",HVAC DAFW / laborers DAFW,"rows 60, 54",0.98,times,Private wage and salary only
d_dafw_vs_carpenters,"HVAC DAFW rate as a multiple of carpenters' rate, 2023-2024",HVAC DAFW / carpenters DAFW,"rows 60, 53",1.3,times,Private wage and salary only
d_dafw_pct,"Share of full-time HVAC mechanics with a DAFW case per year, 2023-2024","214.5 / 10,000 x 100",rows 60,2.1,percent,Expected cases per FTE; one worker can have more than one case
d_dafw_1_in,"One DAFW case per this many full-time HVAC mechanics per year, 2023-2024","10,000 / 214.5",rows 60,47.0,FTE workers,"Rounded; per FTE, not per head"
d_dafw_change,"Change in HVAC DAFW rate, 2017 to 2023-2024",(214.5 - 278.1) / 278.1 x 100,"rows 60, 10",-22.9,percent,2023-2024 is a two-year annualized estimate; 2017 is a single year
d_dafw_change_all,"Change in all-occupation DAFW rate, 2017 to 2023-2024",(86.6 - 89.4) / 89.4 x 100,"rows 51, 1",-3.1,percent,As above
d_dart_vs_elec,"HVAC DART rate as a multiple of electricians' DART rate, 2023-2024",330.3 / 146.9,"rows 70, 65",2.25,times,Private only
d_dafw_per_year,"HVAC DAFW cases per year, 2023-2024 average","14,230 / 2",rows 111,7115.0,cases,Private wage and salary only
d_share_contact,"Share of HVAC DAFW cases from contact incidents, 2023-2024","contact cases / 14,230 x 100","rows 114, 111",32.3,percent,Event categories exclude nonclassifiable cases
d_share_falls,"Share of HVAC DAFW cases from falls, slips, trips, 2023-2024","falls cases / 14,230 x 100","rows 115, 111",27.5,percent,Event categories exclude nonclassifiable cases
d_share_overexertion,"Share of HVAC DAFW cases from overexertion and bodily reaction, 2023-2024","overexertion cases / 14,230 x 100","rows 117, 111",22.9,percent,Event categories exclude nonclassifiable cases
d_share_transport,"Share of HVAC DAFW cases from transportation incidents, 2023-2024","transport cases / 14,230 x 100","rows 118, 111",8.7,percent,Event categories exclude nonclassifiable cases
d_share_fall_lower,"Share of HVAC DAFW cases from falls to a lower level, 2023-2024","fall_lower cases / 14,230 x 100","rows 116, 111",13.1,percent,Event categories exclude nonclassifiable cases
d_share_exposure,"Share of HVAC DAFW cases from exposure to harmful substances or environments, 2023-2024","exposure cases / 14,230 x 100","rows 119, 111",4.9,percent,Event categories exclude nonclassifiable cases
d_share_all_dafw,"HVAC mechanics' share of all private-industry DAFW cases, 2023-2024","14,230 / 1,834,600 x 100","rows 111, 113",0.78,percent,Private only
d_31days_share,"Share of HVAC DAFW cases lasting 31 or more days, 2023-2024","4,910 / 14,230 x 100","rows 127, 111",34.5,percent,Private only
d_expo_2020_hvac_share,"Exposure share of HVAC DAFW rate, 2020",42.0 / 276.1 x 100,"rows 105, 40",15.2,percent,2020 exposure cases include COVID-19 illness
d_hvac_deaths_2019_2024,"HVAC mechanic fatal work injuries, 2019 to 2024 total",sum of annual counts,"rows 205, 248, 289, 331, 370, 411",183,deaths,All sectors incl. self-employed
d_hvac_deaths_2011_2022,"HVAC mechanic fatal work injuries, 2011 to 2022 total",sum of annual counts,"rows 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588",344.0,deaths,"fw database, OIICS 2.01"
d_hvac_deaths_2011_2024,"HVAC mechanic fatal work injuries, 2011 to 2024 total",2011-2022 sum + 32 + 33,"rows 577, 578, 579, 580, 581, 582, 583, 584, 585, 586, 587, 588, 370, 411",409.0,deaths,"OIICS changed from 2.01 to 3.0 in 2023; totals are comparable, event detail less so"
d_hvac_avg_2011_2024,"Average HVAC mechanic deaths per year, 2011 to 2024",409 / 14,rows 411,29.2,deaths per year,Simple average
d_hvac_avg_2019_2024,"Average HVAC mechanic deaths per year, 2019 to 2024",183 / 6,rows 411,30.5,deaths per year,Simple average
d_hvac_falls_2011_2024,"HVAC mechanic deaths from falls, slips, trips, 2011 to 2024",sum,"rows 691, 692, 693, 694, 695, 696, 697, 698, 699, 700, 701, 702, 371, 412",142.0,deaths,All years published
d_hvac_falls_share,"Falls share of HVAC mechanic deaths, 2011 to 2024",142 / 409 x 100,rows 412,34.7,percent,Event coding changed in 2023
d_hvac_elec_2011_2022,"HVAC mechanic deaths from exposure to electricity, 2011 to 2022 (published years)",sum of published annual counts,"rows 744, 745, 746, 747, 748, 749, 750, 751, 752",47.0,deaths,"2019, 2020 and 2022 not published (too few cases); this is a floor"
d_hvac_elec_share,"Electricity share of HVAC mechanic deaths, 2011 to 2022 (floor)",47 / 344 x 100,rows 744,13.7,percent,Floor: unpublished years counted as zero
d_elec_deaths_2011_2022,"Electrician fatal work injuries, 2011 to 2022",sum,"rows 541, 542, 543, 544, 545, 546, 547, 548, 549, 550, 551, 552",864.0,deaths,fw database
d_elec_elec_2011_2022,"Electrician deaths from exposure to electricity, 2011 to 2022",sum,"rows 715, 716, 717, 718, 719, 720, 721, 722, 723, 724, 725, 726",295.0,deaths,All years published
d_elec_elec_share,"Electricity share of electrician deaths, 2011 to 2022",295 / 864 x 100,rows 715,34.1,percent,fw database
d_hvac_transport_2011_2022,"HVAC mechanic deaths in transportation incidents, 2011 to 2022 (published years)",sum of published annual counts,"rows 632, 633, 634, 635, 636, 637, 638, 639, 640, 641, 642",80.0,deaths,2022 not published; floor
d_hvac_transport_share,"Transportation share of HVAC mechanic deaths, 2011 to 2022 (floor)",80 / 344 x 100,rows 632,23.3,percent,Floor
d_hvac_fatal_vs_all_2024,"HVAC fatal rate as a multiple of all workers, 2024",6.7 / 3.3,"rows 526, 510",2.03,times,"Published rates, rounded"
d_hours_499021,"Hours worked 2019 to 2024, HVAC mechanics and installers",sum of annual CPS hours,"rows 431, 433, 450, 452, 469, 471, 488, 490, 507, 509, 526, 528",5700,million hours,Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_pool_499021,"Pooled fatal injury rate 2019 to 2024, HVAC mechanics and installers",sum(rate_y x hours_y) / sum(hours_y),"rows 431, 433, 450, 452, 469, 471, 488, 490, 507, 509, 526, 528",6.5,"deaths per 100,000 FTE workers",Hours-weighted mean of published rates; equals implied deaths / hours
d_falls_499021,"Fatal falls 2019 to 2024, HVAC mechanics and installers",sum of annual A-5 counts,"rows 206, 249, 290, 332, 371, 412",61.0,deaths,All years published
d_fallrate_499021,"Pooled fatal fall rate 2019 to 2024, HVAC mechanics and installers","falls deaths / sum(hours, million) x 200","rows 206, 249, 290, 332, 371, 412, 431, 433, 450, 452, 469, 471, 488, 490, 507, 509, 526, 528",2.14,"deaths per 100,000 FTE workers",Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_hours_472111,"Hours worked 2019 to 2024, Electricians",sum of annual CPS hours,"rows 423, 424, 442, 443, 461, 462, 480, 481, 499, 500, 518, 519",11100,million hours,Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_pool_472111,"Pooled fatal injury rate 2019 to 2024, Electricians",sum(rate_y x hours_y) / sum(hours_y),"rows 423, 424, 442, 443, 461, 462, 480, 481, 499, 500, 518, 519",7.2,"deaths per 100,000 FTE workers",Hours-weighted mean of published rates; equals implied deaths / hours
d_falls_472111,"Fatal falls 2019 to 2024, Electricians",sum of annual A-5 counts,"rows 189, 230, 273, 314, 355, 394",108.0,deaths,All years published
d_fallrate_472111,"Pooled fatal fall rate 2019 to 2024, Electricians","falls deaths / sum(hours, million) x 200","rows 189, 230, 273, 314, 355, 394, 423, 424, 442, 443, 461, 462, 480, 481, 499, 500, 518, 519",1.95,"deaths per 100,000 FTE workers",Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_hours_472150,"Hours worked 2019 to 2024, Pipelayers, plumbers, pipefitters, and steamfitters",sum of annual CPS hours,"rows 425, 426, 444, 445, 463, 464, 482, 483, 501, 502, 520, 521",7800,million hours,Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_pool_472150,"Pooled fatal injury rate 2019 to 2024, Pipelayers, plumbers, pipefitters, and steamfitters",sum(rate_y x hours_y) / sum(hours_y),"rows 425, 426, 444, 445, 463, 464, 482, 483, 501, 502, 520, 521",5.9,"deaths per 100,000 FTE workers",Hours-weighted mean of published rates; equals implied deaths / hours
d_falls_472150,"Fatal falls 2019 to 2024, Pipelayers, plumbers, pipefitters, and steamfitters",sum of annual A-5 counts,"rows 193, 235, 277, 319, 398",33.0,deaths,Floor: one or more years not published
d_fallrate_472150,"Pooled fatal fall rate 2019 to 2024, Pipelayers, plumbers, pipefitters, and steamfitters","falls deaths / sum(hours, million) x 200","rows 193, 235, 277, 319, 398, 425, 426, 444, 445, 463, 464, 482, 483, 501, 502, 520, 521",0.85,"deaths per 100,000 FTE workers",Floor (unpublished year counted as zero); Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_hours_472181,"Hours worked 2019 to 2024, Roofers",sum of annual CPS hours,"rows 427, 428, 446, 447, 465, 466, 484, 485, 503, 504, 522, 523",2400,million hours,Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_pool_472181,"Pooled fatal injury rate 2019 to 2024, Roofers",sum(rate_y x hours_y) / sum(hours_y),"rows 427, 428, 446, 447, 465, 466, 484, 485, 503, 504, 522, 523",53.0,"deaths per 100,000 FTE workers",Hours-weighted mean of published rates; equals implied deaths / hours
d_falls_472181,"Fatal falls 2019 to 2024, Roofers",sum of annual A-5 counts,"rows 197, 240, 282, 323, 363, 403",526.0,deaths,All years published
d_fallrate_472181,"Pooled fatal fall rate 2019 to 2024, Roofers","falls deaths / sum(hours, million) x 200","rows 197, 240, 282, 323, 363, 403, 427, 428, 446, 447, 465, 466, 484, 485, 503, 504, 522, 523",43.83,"deaths per 100,000 FTE workers",Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_hours_472061,"Hours worked 2019 to 2024, Construction laborers",sum of annual CPS hours,"rows 421, 422, 440, 441, 459, 460, 478, 479, 497, 498, 516, 517",23700,million hours,Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_pool_472061,"Pooled fatal injury rate 2019 to 2024, Construction laborers",sum(rate_y x hours_y) / sum(hours_y),"rows 421, 422, 440, 441, 459, 460, 478, 479, 497, 498, 516, 517",15.4,"deaths per 100,000 FTE workers",Hours-weighted mean of published rates; equals implied deaths / hours
d_falls_472061,"Fatal falls 2019 to 2024, Construction laborers",sum of annual A-5 counts,"rows 184, 225, 268, 309, 350, 389",627.0,deaths,All years published
d_fallrate_472061,"Pooled fatal fall rate 2019 to 2024, Construction laborers","falls deaths / sum(hours, million) x 200","rows 184, 225, 268, 309, 350, 389, 421, 422, 440, 441, 459, 460, 478, 479, 497, 498, 516, 517",5.29,"deaths per 100,000 FTE workers",Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_hours_472031,"Hours worked 2019 to 2024, Carpenters",sum of annual CPS hours,"rows 419, 420, 438, 439, 457, 458, 476, 477, 495, 496, 514, 515",13900,million hours,Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_pool_472031,"Pooled fatal injury rate 2019 to 2024, Carpenters",sum(rate_y x hours_y) / sum(hours_y),"rows 419, 420, 438, 439, 457, 458, 476, 477, 495, 496, 514, 515",7.3,"deaths per 100,000 FTE workers",Hours-weighted mean of published rates; equals implied deaths / hours
d_falls_472031,"Fatal falls 2019 to 2024, Carpenters",sum of annual A-5 counts,"rows 179, 220, 263, 304, 345, 385",290.0,deaths,All years published
d_fallrate_472031,"Pooled fatal fall rate 2019 to 2024, Carpenters","falls deaths / sum(hours, million) x 200","rows 179, 220, 263, 304, 345, 385, 419, 420, 438, 439, 457, 458, 476, 477, 495, 496, 514, 515",4.17,"deaths per 100,000 FTE workers",Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_hours_470000,"Hours worked 2019 to 2024, All construction and extraction occupations",sum of annual CPS hours,"rows 417, 418, 436, 437, 455, 456, 474, 475, 493, 494, 512, 513",95200,million hours,Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_pool_470000,"Pooled fatal injury rate 2019 to 2024, All construction and extraction occupations",sum(rate_y x hours_y) / sum(hours_y),"rows 417, 418, 436, 437, 455, 456, 474, 475, 493, 494, 512, 513",12.9,"deaths per 100,000 FTE workers",Hours-weighted mean of published rates; equals implied deaths / hours
d_falls_470000,"Fatal falls 2019 to 2024, All construction and extraction occupations",sum of annual A-5 counts,"rows 174, 215, 258, 299, 340, 380",2316.0,deaths,All years published
d_fallrate_470000,"Pooled fatal fall rate 2019 to 2024, All construction and extraction occupations","falls deaths / sum(hours, million) x 200","rows 174, 215, 258, 299, 340, 380, 417, 418, 436, 437, 455, 456, 474, 475, 493, 494, 512, 513",4.87,"deaths per 100,000 FTE workers",Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_hours_490000,"Hours worked 2019 to 2024, All installation, maintenance, and repair occupations",sum of annual CPS hours,"rows 429, 430, 448, 449, 467, 468, 486, 487, 505, 506, 524, 525",58000,million hours,Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_pool_490000,"Pooled fatal injury rate 2019 to 2024, All installation, maintenance, and repair occupations",sum(rate_y x hours_y) / sum(hours_y),"rows 429, 430, 448, 449, 467, 468, 486, 487, 505, 506, 524, 525",9.0,"deaths per 100,000 FTE workers",Hours-weighted mean of published rates; equals implied deaths / hours
d_falls_490000,"Fatal falls 2019 to 2024, All installation, maintenance, and repair occupations",sum of annual A-5 counts,"rows 201, 244, 285, 327, 366, 407",442.0,deaths,All years published
d_fallrate_490000,"Pooled fatal fall rate 2019 to 2024, All installation, maintenance, and repair occupations","falls deaths / sum(hours, million) x 200","rows 201, 244, 285, 327, 366, 407, 429, 430, 448, 449, 467, 468, 486, 487, 505, 506, 524, 525",1.52,"deaths per 100,000 FTE workers",Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_hours_ALL,"Hours worked 2019 to 2024, All occupations",sum of annual CPS hours,"rows 415, 416, 434, 435, 453, 454, 472, 473, 491, 492, 510, 511",1740700,million hours,Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_pool_ALL,"Pooled fatal injury rate 2019 to 2024, All occupations",sum(rate_y x hours_y) / sum(hours_y),"rows 415, 416, 434, 435, 453, 454, 472, 473, 491, 492, 510, 511",3.5,"deaths per 100,000 FTE workers",Hours-weighted mean of published rates; equals implied deaths / hours
d_falls_ALL,"Fatal falls 2019 to 2024, All occupations",sum of annual A-5 counts,"rows 169, 210, 253, 294, 335, 375",5129.0,deaths,All years published
d_fallrate_ALL,"Pooled fatal fall rate 2019 to 2024, All occupations","falls deaths / sum(hours, million) x 200","rows 169, 210, 253, 294, 335, 375, 415, 416, 434, 435, 453, 454, 472, 473, 491, 492, 510, 511",0.59,"deaths per 100,000 FTE workers",Hours rounded to the nearest 100 million in the BLS table; CPS sampling error applies to the denominator
d_pool_hvac_vs_elec,"HVAC pooled fatal rate minus electricians, 2019 to 2024",6.5 - 7.2,rows 526,-0.7,"deaths per 100,000 FTE",
d_fall_hvac_vs_elec,"HVAC pooled fatal fall rate as a multiple of electricians', 2019 to 2024",HVAC fall rate / electrician fall rate,rows 412,1.1,times,Small counts
d_fall_hvac_vs_all,"HVAC pooled fatal fall rate as a multiple of all workers, 2019 to 2024",HVAC fall rate / all-worker fall rate,rows 375,3.6,times,Small counts
d_fall_roof_vs_hvac,"Roofer pooled fatal fall rate as a multiple of HVAC, 2019 to 2024",43.83 / 2.14,rows 403,20.5,times,Small counts
d_fall_share_hvac_19_24,"Falls share of HVAC mechanic deaths, 2019 to 2024",61 / 183 x 100,rows 412,33.3,percent,
d_hvac_deaths_2023_2024,"HVAC mechanic deaths, 2023 plus 2024",32 + 33,"rows 370, 411",65,deaths,All sectors
d_dafw_per_death,"HVAC DAFW cases per fatal injury, 2023-2024","14,230 / 65","rows 111, 370, 411",219.0,cases per death,Scope mismatch: DAFW counts private wage and salary only; deaths include self-employed and public
d_dafw_per_death_elec,"DAFW cases per fatal injury, Electricians, 2023-2024",two-year DAFW cases / (2023 + 2024 deaths),"rows 864, 354, 393",98.0,cases per death,Same scope mismatch as HVAC
d_dafw_per_death_roof,"DAFW cases per fatal injury, Roofers, 2023-2024",two-year DAFW cases / (2023 + 2024 deaths),"rows 865, 362, 402",16.0,cases per death,Same scope mismatch as HVAC
d_ind_trc_vs_private,"NAICS 23822 TRC rate as a multiple of private industry, 2024",3.0 / 2.3,"rows 166, 156",1.3,times,
d_ind_trc_change,"Change in NAICS 23822 TRC rate, 2017 to 2024",(3.0 - 3.7) / 3.7 x 100,"rows 166, 130",-18.9,percent,
d_ind_deaths_2020_2024,"Fatal work injuries in NAICS 23822, 2020 to 2024",sum,"rows 843, 839, 837, 834, 830",353,deaths,Industry of employer; includes plumbers
d_ind_falls_share_2024,"Falls share of NAICS 23822 deaths, 2024",23 / 75 x 100,"rows 831, 830",30.7,percent,
d_nat_sprain,"Share of HVAC DAFW cases: sprains, strains, tears","4220 / 14,230 x 100","rows 866, 111",29.7,percent,Private only
d_natall_sprain,"Share of all-occupation DAFW cases: sprains, strains, tears","568150 / 1,834,600 x 100","rows 867, 113",31.0,percent,Private only
d_nat_cuts,"Share of HVAC DAFW cases: cuts, lacerations, punctures","2900 / 14,230 x 100","rows 868, 111",20.4,percent,Private only
d_natall_cuts,"Share of all-occupation DAFW cases: cuts, lacerations, punctures","179080 / 1,834,600 x 100","rows 869, 113",9.8,percent,Private only
d_nat_fractu,Share of HVAC DAFW cases: fractures,"1310 / 14,230 x 100","rows 870, 111",9.2,percent,Private only
d_natall_fractu,Share of all-occupation DAFW cases: fractures,"139820 / 1,834,600 x 100","rows 871, 113",7.6,percent,Private only
d_nat_bruise,"Share of HVAC DAFW cases: bruises, contusions","370 / 14,230 x 100","rows 872, 111",2.6,percent,Private only
d_natall_bruise,"Share of all-occupation DAFW cases: bruises, contusions","162160 / 1,834,600 x 100","rows 873, 113",8.8,percent,Private only
d_nat_therma,Share of HVAC DAFW cases: thermal burns,"290 / 14,230 x 100","rows 874, 111",2.0,percent,Private only
d_natall_therma,Share of all-occupation DAFW cases: thermal burns,"28310 / 1,834,600 x 100","rows 875, 113",1.5,percent,Private only
d_nat_chemic,"Share of HVAC DAFW cases: chemical burns, corrosions","240 / 14,230 x 100","rows 876, 111",1.7,percent,Private only
d_natall_chemic,"Share of all-occupation DAFW cases: chemical burns, corrosions","7860 / 1,834,600 x 100","rows 877, 113",0.4,percent,Private only
d_body_upperex,Share of HVAC DAFW cases: upper extremities (all),"4810 / 14,230 x 100","rows 878, 111",33.8,percent,Private only
d_body_hand,Share of HVAC DAFW cases: hand,"2840 / 14,230 x 100","rows 879, 111",20.0,percent,Private only
d_body_lowerex,Share of HVAC DAFW cases: lower extremities (all),"3670 / 14,230 x 100","rows 880, 111",25.8,percent,Private only
d_body_trunka,Share of HVAC DAFW cases: trunk (all),"1950 / 14,230 x 100","rows 881, 111",13.7,percent,Private only
d_body_back,Share of HVAC DAFW cases: back,"1400 / 14,230 x 100","rows 882, 111",9.8,percent,Private only
d_body_headal,Share of HVAC DAFW cases: head (all),"1660 / 14,230 x 100","rows 883, 111",11.7,percent,Private only
d_body_knee,Share of HVAC DAFW cases: knee,"1590 / 14,230 x 100","rows 884, 111",11.2,percent,Private only
d_body_multiple,Share of HVAC DAFW cases: multiple body parts,"1340 / 14,230 x 100","rows 885, 111",9.4,percent,Private only