Study sample | Analytic file used to code risk adjustersb | Summary score | Indicators | ||||
---|---|---|---|---|---|---|---|
 |  | CMS-HCC | Charlson | Elixhauser | CMS-HCC | Charlson | Elixhauser |
All patients c (N = 170,342) | Â | Â | Â | Â | Â | ||
 | 1) IPindex | 0.853 | 0.649** | 0.632** | 0.917 | 0.68** | 0.761** |
 |  | (0.849, 0.858) | (0.641, 0.656) | (0.624, 0.639) | (0.913, 0.921) | (0.673, 0.688) | (0.755, 0.768) |
 | 2) IPpre12mo+index | 0.826 | 0.66** | 0.649** | 0.904 | 0.682** | 0.751** |
 |  | (0.821, 0.831) | (0.652, 0.668) | (0.642, 0.657) | (0.901, 0.909) | (0.675, 0.689) | (0.745, 0.758) |
 | 3) IP+OPpre12mo +index | 0.798 | 0.669** | 0.67** | 0.889 | 0.683** | 0.735** |
 |  | (0.793, 0.803) | (0.661, 0.676) | (0.664, 0.678) | (0.886, 0.894) | (0.676, 0.691) | (0.729, 0.742) |
 | 4) IP+OPpre12mo | 0.665 | 0.652** | 0.643** | 0.693 | 0.662** | 0.675** |
 |  | (0.658, 0.672) | (0.644, 0.659) | (0.636, 0.651) | (0.688, 0.701) | (0.655, 0.67) | (0.669, 0.683) |
DM (N = 2,339) | Â | Â | Â | Â | Â | Â | |
 | 1) IPindex | 0.772 | 0.615** | 0.627** | NA | 0.674 | NA |
 |  | (0.722, 0.853) | (0.546, 0.723) | (0.549, 0.726) |  | (0.634, 0.79) |  |
 | 2) IPpre12mo+index | 0.764 | 0.664** | 0.651** | NA | NA | NA |
 |  | (0.701, 0.835) | (0.599, 0.753) | (0.574, 0.744) |  |  |  |
 | 3) IP+OPpre12mo +index | 0.744 | 0.674** | 0.654** | NA | NA | NA |
 |  | (0.68, 0.816) | (0.62, 0.76) | (0.596, 0.746) |  |  |  |
 | 4) IP+OPpre12mo | 0.662 | 0.69 | 0.644** | NA | 0.73 | NA |
 |  | (0.602, 0.751) | (0.618, 0.768) | (0.575, 0.729) |  | (0.694, 0.814) |  |
Stroke (N = 9,828) | Â | Â | Â | Â | Â | ||
 | 1) IPindex | 0.783 | 0.574** | 0.575** | NA | 0.607 | 0.672 |
 |  | (0.759, 0.798) | (0.552, 0.6) | (0.553, 0.601) |  | (0.59, 0.636) | (0.657, 0.702) |
 | 2) IPpre12mo+index | 0.749 | 0.576** | 0.581** | NA | 0.62 | 0.663 |
 |  | (0.722, 0.764) | (0.554, 0.603) | (0.557, 0.607) |  | (0.604, 0.65) | (0.649, 0.693) |
 | 3) IP+OPpre12mo +index | 0.72 | 0.577** | 0.591** | NA | 0.623 | 0.656 |
 |  | (0.695, 0.736) | (0.555, 0.604) | (0.57, 0.618) |  | (0.609, 0.655) | (0.644, 0.689) |
 | 4) IP+OPpre12mo | 0.592 | 0.576** | 0.578** | 0.676 | 0.615** | 0.614** |
 |  | (0.57, 0.618) | (0.553, 0.602) | (0.557, 0.606) | (0.675, 0.718) | (0.601, 0.647) | (0.607, 0.652) |
AMI (N = 5,749) | Â | Â | Â | Â | Â | Â | |
 | 1) IPindex | 0.767 | 0.621** | 0.625** | NA | 0.646 | NA |
 |  | (0.746, 0.784) | (0.599, 0.648) | (0.601, 0.651) |  | (0.627, 0.675) |  |
 | 2) IPpre12mo+index | 0.743 | 0.628** | 0.628** | 0.852 | 0.647** | 0.705** |
 |  | (0.721, 0.762) | (0.605, 0.655) | (0.606, 0.655) | (0.84, 0.874) | (0.63, 0.678) | (0.688, 0.731) |
 | 3) IP+OPpre12mo +index | 0.721 | 0.63** | 0.645** | NA | 0.647 | 0.697 |
 |  | (0.7, 0.743) | (0.606, 0.656) | (0.622, 0.671) |  | (0.631, 0.68) | (0.685, 0.729) |
 | 4) IP+OPpre12mo | 0.64 | 0.629** | 0.634** | NA | 0.648 | 0.659 |
 |  | (0.617, 0.668) | (0.606, 0.655) | (0.611, 0.661) |  | (0.632, 0.68) | (0.648, 0.696) |
CHF(N = 11,287) | Â | Â | Â | Â | Â | Â | Â |
 | 1) IPindex | 0.738 | 0.615** | 0.609** | 0.822 | 0.652** | 0.718** |
 |  | (0.715, 0.759) | (0.587, 0.639) | (0.582, 0.634) | (0.809, 0.848) | (0.631, 0.681) | (0.701, 0.748) |
 | 2) IPpre12mo+index | 0.717 | 0.64** | 0.632** | 0.805 | 0.662** | 0.709** |
 |  | (0.697, 0.741) | (0.615, 0.664) | (0.611, 0.662) | (0.793, 0.833) | (0.643, 0.69) | (0.691, 0.737) |
 | 3) IP+OPpre12mo +index | 0.697 | 0.639** | 0.646** | 0.772 | 0.658** | 0.7** |
 |  | (0.677, 0.724) | (0.617, 0.667) | (0.625, 0.676) | (0.767, 0.806) | (0.643, 0.691) | (0.686, 0.732) |
 | 4) IP+OPpre12mo | 0.643 | 0.635** | 0.635** | 0.686 | 0.657** | 0.676** |
 |  | (0.622, 0.673) | (0.613, 0.662) | (0.615, 0.667) | (0.686, 0.732) | (0.64, 0.689) | (0.665, 0.712) |