Table 3 Standardised mortality ratios for all workers employed in four North Carolina asbestos textile plants, 1950–1973 and followed 2003
CauseOESMR (95% CI)
All causes25831757.61.47 (1.41 to 1.53)
Tuberculosis47.270.55 (0.15 to 1.41)
All cancers642454.081.41 (1.31 to 1.53)
    Buccal cavity and pharynx1610.901.47 (0.84 to 2.38)
    Digestive and peritoneum109111.150.98 (0.81 to 1.18)
        Oesophagus1013.490.74 (0.36 to 1.36)
        Stomach815.550.51 (0.22 to 1.01)
        Intestine3537.610.93 (0.65 to 1.29)
        Rectum138.151.59 (0.85 to 2.73)
        Peritoneum, other and unspecified11.680.60 (0.02 to 3.32)
    Respiratory289148.211.95 (1.73 to 2.19)
        Larynx65.211.15 (0.42 to 2.51)
        Trachea, bronchus and lung277141.661.96 (1.73 to 2.20)
        Pleura40.3212.43 (3.39 to 31.83)
    Breast2326.630.86 (0.55 to 1.30)
    Female genital organs1915.911.19 (0.72 to 1.86)
    Male genital organs4027.671.45 (1.03 to 1.97)
    Urinary organs2117.981.17 (0.72 to 1.79)
    Other and unspecified sites7555.391.35 (1.06 to 1.70)
        Mesothelioma*40.3710.92 (2.98 to 27.96)
    Lymphatic and haematopoietic5040.241.24 (0.92 to 1.64)
        Non-Hodgkin’s lymphoma1814.941.20 (0.71 to 1.90)
        Hodgkin’s disease22.700.74 (0.09 to 2.67)
        Leukaemia1814.881.21 (0.72 to 1.91)
        Multiple myeloma127.721.56 (0.80 to 2.72)
    Benign and unspecified65.871.02 (0.38 to 2.22)
Diabetes mellitus4639.821.16 (0.85 to 1.54)
Diseases of blood and blood-forming organs56.360.79 (0.26 to 1.83)
Mental and psychiatric disorders4820.652.32 (1.71 to 3.08)
Nervous system disorders4226.761.57 (1.13 to 2.12)
Diseases of the heart730553.681.32 (1.22 to 1.42)
Other circulatory diseases229155.411.47 (1.29 to 1.66)
Respiratory diseases237122.541.93 (1.70 to 2.20)
    Chronic obstructive pulmonary disease9155.021.65 (1.33 to 2.03)
    Pneumoconiosis7320.973.48 (2.73 to 4.38)
Digestive diseases13182.751.58 (1.32 to 1.88)
Genito-urinary diseases4429.801.48 (1.07 to 1.98)
Diseases of the skin32.121.41 (0.29 to 4.13)
Musculoskeletal and connective tissues diseases65.581.08 (0.39 to 2.34)
Symptoms and ill-defined conditions1623.590.68 (0.38 to 1.10)
Accidents150107.991.39 (1.18 to 1.63)
Violence10064.451.55 (1.26 to 1.89)
Other and unspecified causes†144
  • *Identified only for years 1999 onward; †includes deaths with missing cause; SMR not reported.

  • E, expected number of deaths based on national mortality rates; O, observed number of deaths; SMR, standardised mortality ratio.