Table 1 Statistical description of incidence and potential risk factors of bacillary dysentery
Variables | Sum | Mean ± SD | Frequency distribution | ||||
|---|---|---|---|---|---|---|---|
P(5) | P(25) | P(50) | P(75) | P(95) | |||
Total cases | 36,472 | 213 ± 803 | 4 | 21 | 46 | 134 | 710 |
Male cases | 21,377 | 104 ± 205 | 1 | 12 | 28 | 79 | 512 |
Female cases | 15,095 | 73 ± 157 | 1 | 7 | 17 | 45 | 416 |
0–14 years cases | 9999 | 46 ± 94 | 0 | 4 | 13 | 41 | 225 |
15–59 years cases | 21,385 | 99 ± 230 | 0 | 7 | 18 | 54 | 626 |
≥60 years cases | 5088 | 24 ± 52 | 0 | 2 | 6 | 17 | 145 |
Sunshine (hour) | 2462.98 | 6.73 ± 3.36 | 0.59 | 3.90 | 7.68 | 9.38 | 11.21 |
Mean temperature (°C) | / | 10.44 ± 12.14 | −8.12 | −1.34 | 13.65 | 21.30 | 25.96 |
Relative humidity (%) | / | 57.52 ± 16.61 | 29.96 | 43.70 | 60.12 | 70.90 | 81.72 |
Mean wind (m/s) | / | 2.21 ± 0.68 | 1.31 | 1.68 | 2.11 | 2.60 | 3.60 |
precipitation (mm) | / | 1.86 ± 5.52 | 0.00 | 0.00 | 0.02 | 0.99 | 9.43 |
Per capital GDP (104CNY) | / | 3.96 ± 4.085 | 1.19 | 1.96 | 2.96 | 4.68 | 10.15 |
Population density (person/km2) | / | 970.48 ± 2463.954 | 85.83 | 354.61 | 592.39 | 832.22 | 2962.62 |
medical and technical personnel per thousand person | 27.26 | 0.16 ± 0.281 | 0.03 | 0.06 | 0.09 | 0.15 | 0.50 |
Proportion of rural population | / | 0.82 ± 0.19 | 0.31 | 0.83 | 0.89 | 0.92 | 0.96 |
Proportion of primary industry | / | 0.17 ± 0.108 | 0.01 | 0.08 | 0.17 | 0.25 | 0.36 |
Proportion of secondary industry | / | 0.49 ± 0.126 | 0.27 | 0.41 | 0.51 | 0.58 | 0.68 |
Proportion of tertiary industry | / | 0.34 ± 0.115 | 0.20 | 0.26 | 0.31 | 0.39 | 0.56 |