Exposure | Vintage < 90 days | Vintage 90 days - 1 year | Vintage > 1 year | |||
---|---|---|---|---|---|---|
N (%) | Adjusted* HR (95% CI) | N (%) | Adjusted* HR (95% CI) | N (%) | Adjusted* HR (95% CI) | |
PTH slope (% change per month) | ||||||
 Decreased > 15% | 459 (12%) | 1.06 (0.74–1.52) | 445 (9%) | 1.12 (0.83–1.52) | 1189 (7%) | 1.16 (1.00–1.35) |
 Decreased 5–15% | 935 (24%) | 1.06 (0.81–1.38) | 1075 (21%) | 0.92 (0.75–1.14) | 3267 (19%) | 1.13 (1.03–1.24) |
 No change ±5% | 1373 (35%) | 1 (Ref.) | 1949 (38%) | 1 (Ref.) | 7082 (42%) | 1 (Ref.) |
 Increased 5–15% | 766 (20%) | 1.20 (0.91–1.58) | 1095 (22%) | 0.94 (0.77–1.14) | 3689 (22%) | 1.06 (0.97–1.17) |
 Increased > 15% | 374 (10%) | 1.34 (0.99–1.82) | 527 (10%) | 0.79 (0.60–1.06) | 1612 (10%) | 1.15 (1.01–1.31) |
PTH mean squared residuals | ||||||
  < 0.01 | 386 (10%) | 1.09 (0.79–1.51) | 589 (12%) | 1.23 (0.96–1.56) | 1936 (12%) | 0.98 (0.86–1.12) |
 0.01–0.05 | 844 (22%) | 0.78 (0.59–1.03) | 1214 (24%) | 0.97 (0.81–1.16) | 3964 (24%) | 0.96 (0.87–1.06) |
 0.05–0.20 | 1358 (35%) | 1 (Ref.) | 1757 (35%) | 1 (Ref.) | 5981 (36%) | 1 (Ref.) |
 0.20–0.50 | 793 (20%) | 0.83 (0.64–1.08) | 950 (19%) | 0.91 (0.74–1.11) | 3081 (18%) | 1.07 (0.97–1.19) |
  > 0.50 | 526 (13%) | 0.77 (0.57–1.05) | 581 (11%) | 0.88 (0.66–1.17) | 1877 (11%) | 1.05 (0.92–1.19) |
PTH geometric mean (pg/mL) | ||||||
  < 100 | 482 (12%) | 1.10 (0.81–1.49) | 739 (15%) | 0.93 (0.75–1.16) | 1658 (10%) | 1.07 (0.94–1.22) |
 100–199 | 1114 (29%) | 0.92 (0.74–1.15) | 1421 (28%) | 0.93 (0.78–1.10) | 3663 (22%) | 0.96 (0.87–1.05) |
 200–399 | 1581 (40%) | 1 (Ref.) | 2034 (40%) | 1 (Ref.) | 6838 (41%) | 1 (Ref.) |
 400–599 | 470 (12%) | 0.82 (0.56–1.20) | 554 (11%) | 1.15 (0.89–1.49) | 2511 (15%) | 1.13 (1.01–1.26) |
  ≥ 600 | 260 (7%) | 1.13 (0.73–1.77) | 343 (7%) | 1.00 (0.74–1.36) | 2169 (13%) | 1.44 (1.26–1.65) |