Table 1 Annual costs of CWP preventive measures in six coal mines
From: Cost-effectiveness of comprehensive preventive measures for coal workers’ pneumoconiosis in China
Costs | Range | \(\overline{{\varvec{x}}}\pm {\varvec{s} }\) | |
|---|---|---|---|
Total costs (million RMB) | 5.43–14.75 | 10.80 ± 3.90 | |
Per capita costs (RMB) | Engineering controls | 429.63–3352.50 | 1582.80 ± 1317.62 |
Individual protective equipment | 441.14–6572.36 | 2486.25 ± 2537.75 | |
Occupational health management | 990.00–4768.80 | 2477.76 ± 1456.04 | |
Total | 3285.89–11,032.07 | 6546.81 ± 2522.37 | |