Parameter | Estimate | Scenarios | Source/s | |
Low | High | |||
Annual incidence per 100 000 age<5 years | ||||
Non-severe pneumonia cases | 2623.5 | 2361.3 | 2905.5 | 8 26 |
Non-severe pneumonia outpatient visits | 1967.6 | 1705.0 | 2230.0 | 8 |
Severe pneumonia cases | 4313.9 | 3992.1 | 4655.5 | 8 26 |
Severe pneumonia hospitalisations | 3537.4 | 3106.0 | 3969.0 | 8 |
Pneumonia deaths | 168.7 | 83.58 | 337.32 | 8 |
Pneumococcal meningitis cases | 14.7 | 2.2 | 37.0 | 8 26 |
Pneumococcal meningitis hospitalisations | 12.1 | 1.8 | 30.3 | 8 |
Pneumococcal meningitis deaths | 4.6 | 0.7 | 11.4 | 8 |
Pneumococcal meningitis sequelae cases | 8.1 | 1.2 | 20.3 | 3 |
Pneumococcal sepsis cases | 154.8 | 110.5 | 211.0 | 8 26 |
Pneumococcal sepsis hospitalisations | 145.5 | 103.9 | 198.4 | 8 |
Pneumococcal sepsis deaths | 12.8 | 6.4 | 25.6 | 8 |
Disability weight for DALY calculations | ||||
Non-severe pneumonia | 5.1% | – | – | 27 |
Severe pneumonia | 13.3% | – | – | 27 |
Pneumococcal meningitis | 13.3% | – | – | 27 |
Pneumococcal meningitis sequelae | 40.2% | – | – | 27 |
Sepsis | 13.3% | – | – | 27 |
Mean duration of illness (in days) | ||||
Non-severe pneumonia | 6 | – | – | Assumption |
Severe pneumonia | 9 | – | – | Assumption |
Pneumococcal meningitis | 13 | – | – | Assumption |
Pneumococcal meningitis sequelae | 10 years | – | – | Assumption |
Pneumococcal sepsis | 10 | – | – | Assumption |
Age distribution of non-severe pneumonia cases | ||||
<6 months | 22% | – | – | 8 |
<12 months | 56% | – | – | 8 |
<24 months | 90% | – | – | 8 |
<36 months | 93% | – | – | 8 |
<48 months | 97% | – | – | 8 |
<59 months | 100% | – | – | 8 |
Age distribution of severe pneumonia cases | ||||
<6 months | 24% | – | – | 8 |
<12 months | 60% | – | – | 8 |
<24 months | 90% | – | – | 8 |
<36 months | 93% | – | – | 8 |
<48 m: | 97% | – | – | 8 |
<59 m: | 100% | – | – | 8 |
Age distribution of pneumococcal meningitis cases and sequelae | ||||
<6 months | 16% | – | – | 8 |
<12 months | 41% | – | – | 8 |
<24 months | 81% | – | – | 8 |
<36 months | 88% | – | – | 8 |
<48 months | 94% | – | – | 8 |
<59 months | 100% | – | – | 8 |
Age distribution of pneumococcal sepsis cases | ||||
<6 months | 16% | – | – | 8 |
<12 months | 41% | – | – | 8 |
<24 months | 81% | – | – | 8 |
<36 months | 88% | – | – | 8 |
<48 months | 94% | – | – | 8 |
<59 months | 100% | – | – | 8 |
DALY, disability-adjusted-life-year.