Table 3.

APSN and clinical features

ParameterNo n (%)Yes n (%)OR (95% CI)P
Hypertension
 APSN21 of 76 (28%)21 of 35 (60%)3.9 (1.7 to 9)0.001
 chronic APSN14 of 26 (54%)3.1 (1.2 to 7.6)0.015
 acute APSN14 of 19 (74%)7.3 (2.6 to 21.1)0.0002
 focal cortical atrophy9 of 16 (56%)3.4 (1.2 to 9.9)0.026
Hematuria
 APSN55 of 77 (71%)26 of 35 (74%)NS0.754
Nephrotic syndrome
 APSN27 of 78 (35%)12 of 36 (33%)NS0.9
Proteinuria (g/d)
 APSN2.15 (0 to 12)2.5 (0 to 15)0.72
Age (yr)
 APSN28 (13 to 62)35 (17 to 63)0.0036
 chronic APSN40 (19 to 63)0.0017
 acute APSN29 (13 to 63)0.39
 focal cortical atrophy41 (19 to 62)0.001
Initial creatinine (μmol/L)
 APSN77 (51 to 800)100 (61 to 700)0.0007
 chronic APSN95 (61 to 440)0.056
 acute APSN105 (52 to 700)0.016
 focal cortical atrophy95 (61 to 440)0.25