ObjectiveTo investigate the present situation of patients on maintenance hemodialysis(MHD) in Huangshan. MethodsA total of 154 patients received MHD in the people’s hospital of Huangshan during September, 2015 were selected, all patients had received MHD for more than 3 months, age, gender, dialysis age, Hb, serum Ca, serum phosphate, CaxP product and serum iPTH of all patients were recorded and analyzed. ResultsThere were 89 males(57.79%) and 65 females (42.21%)，with the male to female ratio of 1.37 ∶1; 78 cases of patient were younger than or equal to 60 years old and 76 patients were over 60 years old; the top three disease etiologies were chronic glomerulonephritis (74 cases, 48.1%),diabetic nephropathy (33 cases, 21.4%)，hypertensive renal damage(19 cases, 12.3%); Hb less than l10g/L were in 146 patients (94.81%)，Hb≥l10 g/L were in 8 patients (5.19%);the blood calcium of 37patients (24.01%) was from 2.1 to 2.37 mmol/L; serum phosphate of 65 patients (42.21%) was from 1.13 to 1.78 mmol/L;139 patients (90.26%) in disorder of calcium phosphate metabolism (including hypercalcemia，hypocalcemia，hyperphosphatemia and hypophosphatemia), the calcium-phosphorus product＞4.52 mmol2/L2 were in 23 patients（14.94%）; the lowest iPTH was only 2.213 ng/L, and the highest was 3285.77ng/L, iPTH＜150 ng/L were in 41 patients(26.6%), the iPTH of 90 patients (58.4%) was 150 to 600ng/L, iPTH＞600 ng/L were in 23 patients (14.94%). ConclusionsMHD patients are more males than females，the uremic patients tended to be younger, chronic glomerulonephritis is the first pathogeny of ERSD; MHD patients has low standard-reaching rate of Hb, disorder of calcium phosphate metabolism and secondary hyperparathyroidism are found more.

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