From: Relationship between rickets and incomplete distal renal tubular acidosis in children
 | urine pH > 5.5 (idRTA) | urine pH < 5.5 | p | ||||||
---|---|---|---|---|---|---|---|---|---|
 | Baseline | 3 months | 6 months | 9 months | Baseline | 3 months | 6 months | 9 months |  |
serum alkaline phosphate (U/L) mean (SD) | 798 (82.84) | 617 (55.67) | 533 (55.02) | 375 (53.21) | 679 (64.60) | 489 (51.40) | 447 (60.00) | 299 (46.82) | P < 0.01 |
serum calcium (mmol/L) mean (SD) | 1.92 (0.08) | 2.01 (0.06) | 2.12 (0.03) | 2.25 (0.5) | 1.98 (0.07) | 2.13 (0.08) | 2.20 (0.080 | 2.28 (0.08) | P < 0.01 |
serum phosphate (mmol/L) mean (SD) | 1.13 (0.08) | 1.26 (0.07) | 1.47 (0.06) | 1.50 (0.06) | 1.10 (0.09) | 1.24 (0.08) | 1.54 (0.07) | 1.59 (0.05) | P < 0.01 |
Mean Height range (cm) | 72.00 to 83.00 | Â | Â | Â | 74.00 to 91.00 | Â | Â | Â | Â |
Mean height velocity range (cm) | 4.50 -8.00 | Â | Â | Â | 4.00 - 8.40 | Â | Â | Â | Â |