OPD Tool – Growth • Development • BP
Hong Kong 2020 growth references (Height, Weight, BMI, HC), developmental milestones (0–6y), and pediatric BP percentiles (1mo–15y). Adult BP rules apply at ≥16y.
Chart
Pediatric / Adult Blood Pressure
BP Summary
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BP Percentile Table
Shown for selected sex/age and nearest printed height if entered. If no height (≥1y), age-based percentiles shown when available. 99th displayed only when provided in the tables. (Hidden when adult rules are used.)
| Percentile | SBP | DBP |
|---|
BP Category
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BP Classification (Reference)
| Description | < 16 years old | ≥ 16 years old |
|---|---|---|
| Hypotension | < 5th centile | < 90/50 |
| High normal BP | 90–95th centile | 130–139 / 85–89 |
| Hypertension Grade 1 | 95th to 99th + 5 mmHg | 140–159 / 90–99 |
| Hypertension Grade 2 | > 99th + 5 mmHg | 160–179 / 100–109 |
| Hypertension Grade 3 | – | ≥ 180 / 110 |