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| 1 |  | Figure 1-11 Incidence rates of occupational injuries and illnesses in private industry by case type, 1973-2001. The private-industry sector reported 5.2 million nonfatal occupational injuries and illnesses during 2001, corresponding with an overall rate of 5.7 cases per 100 full-time workers. Approximately 2.6 million were lost-workday cases requiring recuperation away from work or restricted duties at work. The total occupational injury and illness incidence rate continues to decline. This trend is reflected in the private-sector data reported to BLS since 1973. (Note: Lost-workday cases include cases with days away from work and cases with restricted work activity only-that is, cases in which workers report to their jobs for limited duty. See Appendix B for details about case types.) (Source: BLS [2002b].)
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| 2 |  | Figure 1-12 Number of nonfatal occupational injury and illness cases with days away from work in private industry, 1992-2001. The number of injuries and illnesses resulting in time away from work continues to decline. The 1.54 million cases in 2001 represent a decrease of 34% since 1992. Over the same period, the goods-producing segment of private industry experienced a 38.7% decrease, which is notably greater than the 31.1% decrease recorded for the service-producing segment of the private sector. (Source: BLS [2002b].)
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| 3 |  | Figure 1-13 Incidence rates for lost-workday cases of nonfatal occupational injuries and illnesses in private industry, 1973-2001. Since 1973, the incidence rate for lost-workday cases has varied from 4.3 per 100 full-time workers in 1979 to 2.8 cases per 100 full-time workers in 2001. Lost-workday case rates have been declining since 1990, with a strong contribution from decreases in cases with days away from work. The decline is offset by increases in restricted work activity cases, which have increased steadily since 1987. These cases include those with shortened workdays, temporary job changes, or temporary restrictions of job duties. (Source: BLS [2002b].)
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| 4 |  | Figure 1-19 Incidence rates for lost-workday cases of nonfatal occupational injury and illness in private industry by State, 2001. Rates of lost-workday cases of nonfatal occupational injury and illness varied among the States from 1.9 to 5.0 per 100 full-time workers, with an overall U.S. rate of 2.8. Lower rates were reported for the South, southern coastal States, and the Southwest. (Source: BLS [2003d].)
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| 5 |  | Figure 2-69 Number of occupational injury cases by type of case in private industry, 1976-2001. The number of total recordable occupational injuries reached a high of 6.4 million cases in 1990 then declined to a low of 4.9 million in 2001. Injury cases with restricted work activity only increased steadily after 1976, reaching a high of 944,100 cases in 2001. (Note: Data before 1992 include fatalities.) (Source: BLS [2002].)
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| 6 |  | Figure 2-70 Incidence rates of injury cases by type of case in private industry, 1976-2001. The incidence rate for total recordable occupational injuries reached a high of 9.2 cases per 100 full-time workers in 1979 then declined to a low of 5.4 per 100 full-time workers in 2001. Injury rates for cases with restricted work activity only increased steadily from a rate of 0.2 per 100 full-time workers in 1976 to 1.0 in 2001. (Note: Data before 1992 include fatalities.) (Source: BLS [2002].)
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| 7 |  | Figure 2-76 Incidence rates of lost-workday injury cases by private industry sector, 1976-2001. The incidence rates for recordable lost-workday injuries varied among industry sectors, with the high-to-low rate ratio narrowing from 8.1 in 1976 to 6.0 in 2001. Three industry sectors (construction, manufacturing, and transportation and public utilities) had consistently higher rates than other sectors during 1976-2001. (Source: BLS [2002].)
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| 8 |  | Figure 4-9 Rate of lost-workday injuries for surface mining operations by type of employer and commodity, 1993-2002. From 1993 to 2002, the rate of lost-workday injuries declined overall for operator workers in all commodities and for metal/nonmetal-independent contractor workers. Throughout this 10-year period, the highest rates of lost-workday injuries were consistently observed for stone operator workers. (Sources: MSHA [2003]; NIOSH [2003a].)
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| 9 |  | Figure 4-10 Rate of lost-workday injuries for underground mining operations by type of employer and commodity, 1993-2002. During 1993-2002, underground coal operator workers and underground coal-independent contractor workers consistently had the highest rates of lost-workday injuries. Although marked by slight increases and decreases during this 10-year period, lost-workday injury rates for underground nonmetal operator workers and underground stone operator workers have remained relatively constant. (Sources: MSHA [2003]; NIOSH [2003a].)
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| 10 |  | Figure 4-11 Rate of lost-workday injuries by type of incident and work location, 1998-2002. During 1998-2002, miners at underground locations generally had higher nonfatal injury rates than those working on the surface. Injuries to miners at both surface and underground locations were most frequently associated with handling materials and slip or fall of person. Miners working underground also had relatively high rates of injury from fall of ground incidents (caving rock), or in incidents involving powered haulage or machinery. (Sources: MSHA [2003]; NIOSH [2003a].)
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| 11 |  | Figure 4-12 Distribution of lost-workday injuries by age of worker and type of employer and commodity, 2002. The proportion of injured workers above age 44 at the time of injury was highest among coal and metal operator workers and lowest among coal-independent contractor workers. Conversely, the proportion of injured workers under age 25 was highest among coal-independent contractor workers, sand and gravel operator workers, and stone operator workers. (Sources: MSHA [2003]; NIOSH [2003a].)
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| 12 |  | Figure 4-13 Number of lost-workday injuries by sex of worker and type of employer and commodity, 2002. In 2002, only 2% (190) of all nonfatally injured mine workers were female, whereas 14.6% of the entire mining workforce was female (Chapter 1, Table 1-4). The highest proportion of female workers with lost-workday injuries was reported by metal operators (6%), and the lowest proportion was reported by metal/nonmetal-independent contractors (1%) and coal operators (2%). (Note: Percentages shown within the bars represent the proportion of male workers with lost-workday injuries.) (Sources: MSHA [2003]; NIOSH [2003a].)
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| 13 |  | Figure 4-14 Median number of lost workdays due to nonfatal lost-time mining injuries by work location and selected types of incidents, 1998-2002. During 1998-2002, the median number of lost workdays due to nonfatal lost-time mining injuries was 21 for miners injured underground and 14 for miners injured at surface locations. At surface locations, falls of ground (e.g., rock dislodging from a highwall) accounted for the highest median number of lost workdays. At underground locations, powered haulage and slip or fall of person accounted for the highest median number of lost workdays. (Sources: MSHA [2003]; NIOSH [2003a].)
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| 14 |  | Figure 4-15 Distribution of lost-workday injuries among miners by type of employer and commodity and years of total mining experience, 2002. In 2002, the proportion of workers with lost-workday injuries was highest among coal operator workers with more than 5 years of experience, and lowest among coal operator workers with less than 1 year of experience. Of the mine workers with less than 1 year of mining experience, independent contractor workers had the highest proportions of lost-workday injuries. These differences must be interpreted with caution, since years of mining experience were not reported for 10% of cases. (Sources: MSHA [2003]; NIOSH [2003a].)
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| 15 |  | Table 4-2 Number and 5-year average rate of lost-workday injuries by type of employer and commodity at various work locations, 1998-2002. During 1998-2002, both the highest numbers and rates of lost-workday injuries occurred in the underground work areas of underground mines. Within underground work areas, the highest rates were observed for coal mine operator and coal mine contractor workers, who together accounted for 88% (17,260) of all the lost-workday injuries in underground work areas. Within surface locations, the highest injury rates were in stone and nonmetal dredge locations. High numbers and rates of injuries were also experienced by stone mine operator workers at both surface production areas and processing (mill) work areas. (Sources: MSHA [2003]; NIOSH [2003a].)
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