26 For the year 2015, a firm with 30 employees has three medical-treatment injuries, plus one injury in which the worker lost 6 days of work. Were, LTI is a Lost Time Injury (a work-related injury resulting in the loss of one or more complete workdays/shifts). calculation when taken over a twelve month period combined with the limited set of ,6. 3 Even when using the lower. THE BURDEN OF PRESSURE INJURIES. accident frequency rate calculation excel. 50 Weeks Per Year Incidence Rates are calculated. 6-3. Critical Injury Research;. 38 1. 99. Table of Contents Section Contents Page 1. Slide 5: Definition of Pressure InjuryThe safety statistics for 2022 were derived from data provided by 55 organisations, representing 60% of worldsteel members. 8% in our study population can be compared only to the 6- and 12-month injury incidence rates reported. Read More. Preventable adverse events are a leading cause of death in the United States. Jumlah lembur 20. For example, if you you were to calculate the frequency rate of lost time injuries (LTI's), you would first find the number of lost time injuries in the reporting period, multiple that by. 1%) were fatal injuries and 20,350 (55. The treatments are considered equivalent (in the sense that the experimental treatment [Group 2] is not substantially worse than the standard treatment [Group 1]) if the upper bound of a lower 100% × (1 −. 36Definition. Some people confuse this formula with the formula for lost time injuries, but the total recordable injury frequency rate includes all injuries requiring medical treatment from a medical professional - which in theory means that it will be a larger number. Total Case Incident Rate (OSHA Recordable Incident Rate) TCIR. Summary of Findings. Calculate the injury incidence rate and the LWDI. The formula for calculating the severity rate is: Severity Rate = (Number of Lost Workdays + Number of Restricted Workdays) * 200,000 / Total Hours Worked. Measuring your LTIFR is actually easier than you think. 39). The adjusted estimates for a particular characteristic, such as injury and illness cases involving days away from work, are aggregated to the appropriate level of industry detail. The time off does not include the day of the injury. The formula for calculating AIFR is: AIFR = (Reported injuries x 200,000) / Employee total hours worked The total recordable injury frequency rate (TRIFR), or total recordable injury rate, is the number of fatalities, lost time injuries, alternate work, and other injuries requiring medical treatment per million hours worked. 49 Lost Time Injuries 1. of Workers No. The TCR. (a) Calculate the general injury–illness incidence rate. - From data and discussions, with forces and insurers, table 1 outlines the. 6 GRI 403: Occupational Health and Safety 2018Civil Engineering questions and answers. 3. Some organizations might introduce other HSE metrics like the total recordable injury rate (TRIT) where the numbers of restricted work cases (RWC) and medical treatment cases (MTC) get added to the. e. The time off does not include the day of the injury. Some organizations might introduce other HSE metrics like the total recordable injury rate (TRIT) where the numbers of restricted work cases (RWC) and medical treatment cases (MTC) get added to the number of lost time. Calculating the OSHA Incident Rate and other safety rates is a useful tool for businesses to evaluate the frequency of onsite injuries and illnesses. ) 1. Calculating Lost Time Injury Frequency Rate The formula is as follows: ([Number of lost time injuries in the reporting period] x 1,000,000) / (Total hours worked in the reporting period). Injuries caused around: 538,000 hospitalisations in 2021–22. Location of injuries. S. 85 years. AS 1885. 86 17. The TRIFR is not to be confused with the similarly named LTIFR (lost time injury frequency rate). The aim of this toolkit is. 15 3. 800 FTEs. Lost Tim Injury Frequency Rate (LTIFR) Digunakan untuk mengetahui banyaknya kecelakaan kerja per satu juta jam kerja orang akibat kecelakaan selama periode 1 tahun. 47 Near Miss Report Frequency Rate 3 Workers Died. Divide the number of accidents by the man-hour value to calculate the number of accidents per a working hour. 0% for the cohort. Medical treatment injury frequency rate is simply the rate at which medical treatment injuries have occurred over a specific period of time, usually standardised into MTI per million hours worked or per 100 full-time workers during a one year period. 1% of the burden of disease. Fatalities 2. Results Globally, in 2017, there were 7 538 663 (95% uncertainty interval 6 116 489 to 9 493 113) new cases, 1 819 732 (1 609 419 to 2 091 618) prevalent cases, and 117 402 (73 266 to 169 689) YLDs due to facial fractures. 2%) were minor injuries. Here is the TRIR calculation formula set forth by OSHA: TRIR = Number of Incidents x 200,000 / total number of hours worked in a year The 200,000 is the. 01A company that has 2000 staff (employees work a regular 40-hours workweek). 61 1. Death $4,459,000Incapacitating injury $225,100Nonincapacitating evident injury $57,400Possible injury $27,200No injury $2,400 Can a medical treatment case result to a lost time injury case?There was a 5 per cent increase in the number of total recordable injuries from 6,997 in 2020 to 7,355 in 2021. 1 14. 1 medical treatment cases per 1,000,000 hours worked. (The 200,000 hours in the formula represents the equivalent of 100 employees working 40 hours per week, 50 weeks per year, and provides the standard. A recent report compared sharps injury rates in 10 Midwestern facilities that differed in size and scope of operation. A recordable incident is any work-related injury and illness that result in death, loss of consciousness, days away from work, restricted work activity, transfer to another job, or medical treatment beyond. 3 Medical treatment vs first aid 11 3. Total recordable injuries rate (TRIR) The number of recordable injuries (including fatalities and LTIs) per million hours worked. 6 million admi ssions to U. 49 3. Total number of injuries and illnesses (annually) x 200,000 /. during the year, there are seven first-aid cases, three medical-treatment injuries, an accident in which an injuried employee was required to work 1 week in restricted work activity,. 29 1. In addition, if urine output is also diminished, fluid retention and volume. Lost Time Injury Days (LTID) is another way to record injury rates. 8 injuries/1000 hours (Brown and Kimball, 1983 ; Haykowsky et al. Those two values become the basis for calculating the lost time injury frequency rate (LTIFR) at the end of each period. High Incidence Rate in Facilities 2. 26 For the year 2015, a firm with 30 employees has three medical-treatment injuries, plus one injury in which the worker lost 6 days of work. English, Spanish, Uruguayan, and Brazilian soccer academies. 4. This is a drop of 22. This is a true rate, because time is an integral part of the calculation, analogous to miles per hour (a rate of. Definition. And, the overall lost time injury rate (LTIR) (fatalities and lost work day cases) was 0. The 2020 DIFR for the federal jurisdiction is 7. 33 2. This is a measure of all reportable injuries - lost time injuries, restricted work injuries and medical treatment cases - per 200,000 hours worked. It is expressed as the number of injuries per 1 000 persons employed. Patients or Other Participants. total recordable injury rate; lost time injury frequency;. 1, 2, 3 Issues such as pain, immobility, lack of independence, wound exudate, and odour may. A lost time injury is an injury sustained on the job by worker that results in the loss of productive work time. Lost time and disabling injury frequency rate The number of lost time injuries/diseases and disabling injuries per million hours worked. 8: ‘Protect labour rights and promote safe and secure working environments for all workers, including migrant workers, in particular women migrants,. 000 Jumlah total jam kerja. 39Background Statistical methods for the analysis of harm outcomes in randomised controlled trials (RCTs) are rarely used, and there is a reliance on simple approaches to display information such as in frequency tables. risk cumulative. Ice hockey is a high intensity sport where players can reach speeds of up to 48 kph []. Lost Time Injury Days (LTID) is another way to record injury rates. number of medical treatment cases. In 2013, one in five reported nonfatal occupational injuries occurred among workers in the health care and social assistance industry, the highest number of such injuries reported for all private industries (). Medical treatment injuries; If you calculate each of these categories individually, then you can roll them into the AIFR rate to calculate. ,. Our Work. Number of medical treatment injuries = 3. 20 Days Lost (RWI) 23. LWDI (Lost work day incidence) rate per year= (no. 3. Medical Treatment Injury = 2 orang 8. An injury or illness is recordable if it results in any of the following: • death, • hospitalization, • days away from work, • restricted work that requires a transfer to another job, or • medical treatment beyond first aid. population of. Menghitung angka-angka kecelakaan menurut Dainur (1992), yang meliputi: a) Angka frekuensi kecelakaan kerja (Frequency Rate) FR = Banyaknya kecelakaan x 1. In 2021, a total of 36,736 injuries (including disabling injuries, fatal injuries and minor injuries) was reported. Medical Treatment Injuries 2. Issue: Pressure injuries are significant health issues and one of the biggest challenges organizations face on a day-to-day basis. safeworkaustralia. Measuring your LTIFR is actually easier than you think. 88 All Injury Frequency Rate Of contributors had identified critical controls for each 82% of its critical risks Of contributors indicated there was no clarity within the organisation about who owns and is accountable for each critical. 1 per 1,000 average incidence across all acute care facilities2 10‐20% average incidence across critical care units. 0 Minor Injury rate 376 329 Occupational Disease Incidence Rate4 14. Each year, more than 2. John. In all other cases frequency rate F, should be used for comparison purposes. gov. 4. 12. Total Recordable Case Frequency Rate (TRCFR) b 8 (Injuries to employees and contractors per million hours worked) ) Lost Time Case Frequency Rate (LTCFR) c 1. The TRIFR is the number of injuries (excluding fatalities) requiring medical treatment per million period worked into an organisation. 27: A firm has 62 employees. [ 35 ], since they also verify the high incidence of lumbar injuries and. 5-5. 1. Introduction. To calculate your LTIFR, simply plug those numbers into your formula: (6 x 1,000,000) / 2,500,000 to get a LTIFR = 2. The previous year, 1997, had passed without a single lost time injury and. 2. , as a direct result of an impact or traumatic event with sudden feelings of pain), overuse (i. High costs involved in a certain injury category and/or age group are an argument for policy. about costs is an important supplement to epidemiological data, such as the incidence and mortality rates. Divide the total number of lost time injuries in a certain time period by the total number of hours worked in that period, then multiply by 200,000 to get the LTIR. 687 for novice gymnasts. Blog ini berisi informasi tentang Keselamatan dan Kesehatan Kerja dan Lindungan Lingkungan. 2. To date, available studies have reported the incidence of injury during CrossFit training varying from 2. That is obviously unrealistic, especially for big companies with many employees. The rate of injury in powerlifters has been reported to be between 1. It is a used lagging indicator used to quantify an organization’s safety performance. 7 injuries per club per season, with a prevalence of 156. It includes all fatalities, lost time injuries, restricted work cases, cases of substitute work due to injury, and medical treatment cases by medical professionals; It does not include any first aid injury. Calculate the injury incidence rate and the LWDI. The ICMM database defaults to calculating frequency rates based on million hours worked, but can also be set to calculate rates per 200,000. 5%, with an incidence of serious injuries of 0. e. 2. Using this standardized base rate, any company can calculate their rate(s) and get a percentage per 100 employees. Transcribed image text: Over the course of one year, a firm with 25 employees has 2 medical treatment injuries, as well as one additional injury in which the employee loses three days from work. The formula is as follows: ( [Number of lost time injuries in the reporting period] x 1,000,000) / (Total hours worked in the reporting period). However, the level of risk involved across different occupations varies greatly. The calculation is based upon the number of lost time injures within a given period divided by the total number of hours worked in that period. To determine if playing position was associated with injury in ASPs. Temporary absences from work of less than one day for medical treatment are not included. 00 0. 33 0. accident frequency rate calculation excel; accident frequency rate calculation excel. Pressure injury is a localized injury to the skin and/or underlying tissue, usually over a bony prominence or related to a medical or other device and it is the result of intense and/or prolonged pressure or. Readmission rate 22. 38 0. Using this TRIFR calculation formula, the result is the total recordable injury frequency rate. Restricted work cases 2. 9 per 1000 hours of dance exposure is in contrast to the injury incidence rate of 4. However, no athlete injury prevention system has been established. In the latest years for which data were available, injuries in Australia accounted for: 8. hospitals in 1997, the results of these two studies imply that at least 44,000 and perhaps as many as 98,000 Americans die in hospitals each year as a result of medical errors. The following are not considered medical treatments and are NOT recordable: visits to a doctor or health care professional solely f or observation or counseling; case or a recurrence of an existing one. To calculate to TRIFR in Australia, we divide the number are recordable injuries in a 12-month period, by the number of hours worked according all staff in the alike 12-month period, then multiply this figure. More than 50 million Americans experienced a medically treated injury in 2000, resulting in lifetime costs of $406 billion; $80 billion for medical treatment and $326 billion for lost productivity. 75 days' work. LTIFR – Loss time injury frequency rate; MTIFR – Medical treatment injury frequency rate; TRIFR – Total recordable injury frequency rate; How we learn. Non-disabling injuries (medical treatment): Disability which requires first-aid or medical attention of any kind and which does not result in lost workdays. Divide by the result by the total number of hours worked. , 2019). Question: er 2 Development of the Safety and Health Function 2. To calculate the TRIFR in Australia, we divide the number of recordable injuries in a 12-month period, by the number of hours worked by all staff in the same 12-month period, then multiply this figure by one. However, HSE gave up quoting injury rates per hours worked years ago - now they use per 100,000 full time employees. 2. 0% Late-stage incidence % of Total PI 46% Unstageable incidence % of Total PI 7. The rate relates those injuries/illnesses to the employee-hours worked during the period and expresses the number of such injuries/illnesses in terms of a millionman-hour unit by the use of the formula: Disabling Injury/IllnessNumber of Disabling Injury/Illness x 1,000,000 Frequency Rate (FR)= Employees-hours of exposure The frequency rate. Downer’s Total Recordable Injury Frequency Rate (TRIFR) for FY22 was below target at 2. Out of the total number of injuries reported in 2021, 16,342 (44. 2. The number 200,000 is used because it is the total number of hours 100 employees would work in a year (100 workers x 40 hours x 50 weeks). Medical Treatment Injuries 2. 4% for high frequent chronic diseases. (13) “Disabling Injury Frequency Rate” is the number of disabling injuries per 1,000,000 employee-hours of exposure rounded to the nearest two (2) decimal places. 4%). 70). Hamstring strain injuries (HSIs) are one of the most commonly reported lower limb injuries, with high incidence and reinjury rates across a number of sports (12,16,26,29,31,76,77,79,102,114). The lost time injury rate (LTIR) of an organization, a jobsite, or a department is calculated using a simple formula. 05 3. 0 Man-days Lost5 544,664 417,063 KEY FACTS No. • Number of all Injuries inclusive of first aid, medical treatment, and lost time • Number of Near Hits. in. 1-866-777-1360 M-F 6am - 4pm PST AIFR = (Reported injuries x 200,000) / Employee total hours worked. For 210 U. 13,900 deaths in 2020–21. . However, because of the corresponding increase in hours worked, these remain below the historical average per hour. 26 Identify some industries in which “system safety” has been recognized as essential. Frequency Rate = Total number of disabling injuries x 1,000,000 Employee-hours of Exposure. 6. =. This is a decrease of 288 total injuries from 2020 (37,024). Enter N = Number of Recordable Injuries and/or Illnesses in One Year EH = Total Number of Hours Worked by all Employees in One Year 200,000 =. Recordable injury frequency is the number of recordable injuries (including medical treatment, restricted work access and lost time) multiplied by 200,000 (based on 100 workers working full-time divided by the actual exposure hours). 9% compared with 22. Incidence rates are calculated using the total case counts obtained through the weighting and benchmarking procedures described above. Click here to start a free software trial and see how easy our incident management software is to use. 4 Medical Treatment Case Medical Treatment Cases are defined (as below), those injuries requiring medical care, provided by a physician or trained professional medical personnel which do not result in time lost. Injury. 2. Just a different variation of KPI’s (lower area) The hours must be entered in on the hours row they will automatically update rolling average of hours. Only 57 out of 170 VA Medical Centers (34%) are performing. a. The injury required medical attention, for which John received sutures at the local emergency room. Calculate the injury incidence rate and the LWDI. 0% Stage 2 incidence % of Total PI 38. 77 1. be consistent. The total recordable injury frequency rate (TRIFR), or total recordable injury rate, is the number of fatalities, lost time injuries, alternate work, and other injuries requiring medical treatment per million hours worked. In cases with multiple injuries, assign the case to the category representing the most severe injury. The overall injury incidence in the 2015 season was 41. 27 3. Improving care to enhance injury outcomes can take many forms, such as those outlined here. Rates Lost time injury frequency rate (LTIFR) The number of LTIs (including fatalities) per million hours worked. facilities reported 10,680 OSHA- recordable * patient handling and movement (4,674 injuries); slips, trips, and falls (3,972 injuries); and workplace violence (2,034 injuries) injuries occurring from January 1, 2012–September 30, 2014. It provides an accurate representation of the frequency and severity of workplace injuries and is commonly used in various industries to assess. [2] Medical treatment may include a procedure, surgery, or medication. 0% and a. Appendix B outlines the recordability of medical aid cases versus first aids cases. What is the LWDI?Incidence rate = (50,000 / 1,999,000) x 100 = 2. That's the same number as US-based organisations use to calculate injury rates, whereas the UK tradition is per 100,000 hours. In addition to other CrossFit-specific reports, the rate of injury fell within the range of injury incidence in related sports. 51: For the purpose of this Rule, the following terms are. Please visit the website and fill out the short online questionnaire. This would mean there were 2 recordable injuries for. Lost time injury rate is a calculation used to determine the frequency of lost time injuries (LTIs). Medical treatment facilities include emergency room visits and/or in-patient hospitalization. The formula for calculating Lost Time Injury Frequency Rates is very simple. Sports injuries occur when athletes are exposed to their given sport and they occur under specific conditions, at a known. Fatalities 2. Slide 4: Module 5 Goals. 28% of the total)), ankle sprains (63 injuries (11. Patients who develop an. Lost Time Injury rate follows a simple formula to indicate your performance. 9). Duration rate — the average number of work days lost per injury. Measuring your LTIFR is actually easier than you think. However, this reduction is marginal, and the injury rate appears to plateauing. This formula is used to calculate an organization's TRIFR: TRIFR = {(LTI + MTI + RWI) x 1,00,000} / Hours Worked. 77 (2014: 0. as a first aid injury, even though the worker was sent to a medical practitioner. When extrapolated to the over 33. 4 Recording occupational diseases 11 Appendix Lost Time Injury Frequency Rate (LTIFR) is a significant safety metric used to measure the number of Lost Time Injuries (LTIs) occurring within a specific period, usually per one million hours worked. If the incidence rate of a specific disease was found to be increasing or decreasing over several years, it is suggestive that the incidence of. The overall total recordable injury rate (TRIR) (fatalities, lost work day cases, restricted work day cases, and medical treatment cases) was 0. (termed recordable injuries) to hours worked. Injury frequency distribution, injury rate, medical cost and lost work days by year, demographics, employment, injury nature, and temporal factors in the Oregon construction industry. as Lost Time Injuries, but any days lost or time on restricted duties are not included for severity rate calculation purposes. A medical treatment case is any injury. Frequency Rate is the total number of disabling injuries per million-employee hours of exposure. 2,100 per 100,000 population. 3. Man Hours :. The LTIFR is the average number of lost-time injuries per million hours worked for each industry in Australia in each year, regardless of how serious the injury. One that is work related and requires medical treatment. falls per . Enter N = Number of Recordable Injuries and/or Illnesses in One Year EH = Total Number of Hours Worked by all Employees in One Year 200,000 = Equivalent of 100 Full-Time Employees Working 40 Hour Weeks. Menghitung angka-angka kecelakaan menurut Dainur (1992), yang meliputi: a) Angka frekuensi kecelakaan kerja (Frequency Rate) FR = Banyaknya kecelakaan x 1. Feedback can also be emailed to statsonline@swa. For example, if you recorded 2 incidents, then the number is 2*200,000 or 400,000. 000. Calculate the LWDI. It is an indicator of the state of health and safety at a workplace. If the employee has the following day off, then the injury is classified as a lost time injury. 1 See Target 8. How to Calculate: OSHA Recordable Incident Rate. Acute kidney injury (AKI) is an abrupt and usually reversible decline in the glomerular filtration rate (GFR). (c) Is this a very dangerous industry? For the year 2001, a firm with 25 employees has two medical-treatment injuries, plus one injury in which the worker lost 3 days of work. on the incidence rate and number of work-related injuries, illnesses, and fatal. lost time injuries, cases or substitute work and other injuries requiring medical treatment by a medical professional per million hours worked. The output of this all injury frequency rate calculation is your AIFR 'score' and indicates how many injuries are suffered when standardised across 100 employee working 40 hours per week for one year. 2. • Within private industry, the DAFW incidence rate for men decreased from 94. Combat service support units reported injuries in this study at 65. Number of Lost Workdays represents the total number of days employees were unable to work. 31% of the total)). The Total Recordable Injury Frequency Rate (TRIFR) measures the rate of workplace injuries by summing up fatalities, lost time injuries, medical treatment injuries, and restricted work injuries. Total incidence rate; Total hours worked = 40×62×50 = 124000 HrsCalculating Your Company's LTIFR. 3% of patients with missed injuries have clinically significant missed injuries. 3. Fatal occupational injuries incidence rate = Number of new cases of fatal occupational injuries during the reference period / Number of workers in the reference group x 100’000. requires first aid and medical treatment of any kind. 7%) were disabling injuries, 49 (0. These decreases in HAPI rates reflect concerted efforts by healthcare organizations and support the use of current risk assessment and preventive efforts. 35 which was an improvement on 2. The standard base rate of calculation is based on a rate of 200,000 labor hours. An analysis of data from worker’s compensation claims in California, Florida, Massachusetts, Minnesota and Oregon over a five-year period found that the incidence of. 0 or under as the average TRIR across the board was 3. All 3 types of injuries declined from 2019. occupational injuries and disease known as the Workplace injury and disease recording standard _____ AS 1885. 38 0. When the work-related criteria have been met, compare the employee injury to the Serious Injury criteria listed below to determine if the injury is deemed “Serious. Incidence Rate: A measure of the frequency with which a disease occurs in a population over a specified time period. b) Angka keparahan kecelakaan kerja. 20 1. During the year, there are seven first-aid cases, three medical treatment injuries, an accident in which an injured employee was required to work 1 week in restricted work activity, a work-related illness in which the employee lost 1 week of work, a work-related illness in which the employee lost 6 weeks of work, and a fatality resulting. Safety observations frequency rate (SOFR) The number of safety observations per 200,000 hours worked. 2013) tools are two such efforts. Fatal incidence rate — the number of fatalities per 1,000 employees for a 12 month period. Then, the number is multiplied by 200,000 to make it easier to use and interpret. Why calculate a sharps injury rate?All Injuries Frequency Rate: All injuries including MTI’s, RWI’s, LTI’s, fatalities and FAI’s or Combination of TRIFR and FAI: MTI: Medical Treatment Injury: Requiring medical treatment: FAI: First Aid injury: Requiring first aid treatment: DART rate: Days Away, Restricted or Transferred: Number of recordable injuries per 100 FTE’s. Please use the following calculation to determine your organisation s Total Recordable Injury Frequency Rate (TRIFR) in response to this question: TRIFR = (LTI+MTI+RWI) x 1,000,000 Hours worked Definitions: Lost Time Injury (LTI): A work related Injury that results in a loss of one or more complete work days/shifts Medical Treatment Injury. The 200,000 figure in the formula represents the number of hours 100 employees working 40 hours per week, 50 weeks per year would work, and provides the. Judo is therefore one of the Olympic sports with the lowest injury rate in competitions. The formula is given as: (Number of lost-time injuries in the accounting period x 1,000,000) / (Total hours worked in the accounting period) To make it. Some people confuse this formula with the formula for lost time injuries, but the total recordable injury frequency rate includes all injuries requiring medical treatment from a medical professional - which in theory means that it will be a larger number. 75. Lost time injury rate is a calculation used to determine the frequency of lost time injuries (LTIs). 1 1990/NS 002-1990. The total injury incidence rate was 11. The total recordable injury frequency rate (TRIFR), or total recordable injury rate, is the number of fatalities, lost time injuries, substitute work, and other injuries requiring treatment by a medical professional per million hours worked. Two things to remember when totaling. To break down the formula:. Examples of TRIFR in a sentence. The Lost Time Injury Fatality Rate calculator can now be seen on the Data website. (Number of OSHA recordable cases x 200,000) / Total number of hours worked. MTI = Medical treatment. Calculate Injury/Illness Rates. During the year there are seven cases that required one time treatment only, five medical treatment injuries, an accident in which an injured employee was required to work one week in restricted work activities, a work-related illness in which the. 9 Major Injury rate 18. 000 jam. 7Using these documents, simply plug in the number of recordable injuries and illnesses with total hours worked to find your OSHA incident rate. Calculating Lost Time Injury Frequency Rate . The formula can also be multiplied by 1,000,000 to get the injury frequency. 85 470 312. 5 million people in the United States develop pressure ulcers. 7 The difference may be explained by the different way of calculating the injury incidence rate. 86 17. 6 injuries per 100 FTE per year. In terms of age-standardised incidence, prevalence and YLDs, the global rates were 98 (80 to 123) per 100 000, 23 (20 to 27) per 100 000,. Total recordable injury frequency rate The total recordable injury frequency rate (TRIFR) is calculated for the recording period as: TRIFR = TRI * 1,000,000/worked hoursThe formula to calculate the Lost Time Injury Frequency Rate is as follows: LTIFR = (Number of Lost Time Injuries * 1,000,000) / Total Hours Worked. The highest number of head injuries were reported during FIFA World Cup tournaments. 8 16. 2 Rate (per 100 full-time workers) Total nonfatal work injury and illness rates, private industry Total recordable cases Cases involving days away from work,. S.