TABLE 3.
Sodium intake
| Area | Sodium intake method | Population | Average sodium (mmol/day) |
|---|---|---|---|
| China 8 | 24‐h urine | CKD (n = 2251) | 138.0 (IQR: 90.0, 190.8) |
| Hong Kong 11 | 24‐h urine | General | 150.6 |
| Japan | 24‐h urine |
General 19 CKD (n = 162) 6 |
213 119.3 ± 57.8 |
| Malaysia 23 | 24‐h urine | General | 124.3 |
| Singapore 38 | 24‐h urine |
General overall Chinese Indian Malay |
142.2 143.2 148.5 130 |
| Singapore 28 | 24‐h urine |
Healthy (n = 103) CKD (n = 232) Chinese Indian Malay Other |
128.5 ± 66.5 123.3 ± 69.1 120.9 ± 71.9 144.2 ± 61.6 112.3 ± 67.4 133.1 ± 66.3 |
| South Korea 32 | 24‐h urine | General | |
| Men | 181.7 | ||
| Women | 151.3 |
Please refer to the source data for the definitions of CKD and other study cohort details. Direct comparisons are not appropriate.