Table 1
Statistic correlation (r) between PM10 and ARI, PM2.5 and Pneumonia, SO2 and Pneumonia per year in Palembang 2014–2020 (lag 1 month).
| YEAR | r (ARI‑PM10) | r (Pn‑PM2.5) | r (Pn‑SO2) |
|---|---|---|---|
| 2014 | 0.027 | −0.615* | NA |
| 2015 | −0.056 | 0.077 | NA |
| 2017 | −0.286 | 0.046 | 0.574 |
| 2018 | 0.123 | 0.136 | 0.602* |
| 2019 | −0.287 | −0.091 | 0.253 |
| 2020 | −0.287 | −0.091 | 0.253 |
[i] *p‑value less than 0.05.
Table 2
Regression analysis of PM10 and ARI, PM2.5 and Pneumonia, SO2 and Pneumonia in Palembang.
| CITY | DISEASE | RISK FACTOR | PERIOD | REGRESSION MODEL | CONCLUSION |
|---|---|---|---|---|---|
| Palembang | ARI | PM10 | 2014–2020 | ARI = 4401.27 + 11.26*PM10 | Strong significant |
| Palembang | ARI | PM10 | 2014–2020 | ARI = 4436.76 + 9.93*PM10 | Strong significant |
| Palembang | Pneumonia | PM2.5 | 2014–2020 | Pn = 334.73 + 0.655*PM2.5 | Strong significant |
| Palembang | Pneumonia | PM2.5 | 2014–2020 | Pn = 337.26 + 0.582*PM2.5 | Strong significant |
| Palembang | Pneumonia | SO2 | 2017–2020 | Pn = 332.98 + 0.026*SO2 | Significant |
