Attribute | Pneumonia Group | All Patients | No key comorbidity | Comorbid group | ||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
 |  |  |  |  |  |  | Asthma | Diabetes | COPD | CHF | ||||
Sample size | PNA Cases | 402,831 | 333,485 | 25,560 | 32,677 | 16,343 | 5,062 | |||||||
 | Controls | 1,425,045 | 1,155,049 | 92,524 | 131,544 | 50,785 | 20,814 | |||||||
Cost component | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â | Â |
Inpatient | PNA Cases | Mean | Â | $5,373 | Â | $4,235 | Â | $6,884 | Â | $12,111 | Â | $12,452 | Â | $27,534 |
 |  | (SD) |  | ($6,022) |  | ($4,689) |  | ($6,042) |  | ($9,363) |  | ($8,390) |  | ($11,604) |
 | Controls | Mean |  | $1,472 |  | $1,093 |  | $1,976 |  | $3,706 |  | $3,676 |  | $9,195 |
 |  | (SD) |  | ($2,548) |  | ($1,833) |  | ($2,718) |  | ($4,706) |  | ($3,770) |  | ($5,925) |
 | Excess cost of PNA | Mean |  | $3,900 |  | $3,143 |  | $4,908 |  | $8,404 |  | $8,777 |  | $18,339 |
 |  | (SE) |  | ($9) |  | ($8) |  | ($38) |  | ($52) |  | ($66) |  | ($163) |
 | As % of total medical cost |  | 34% |  | 32% |  | 48% |  | 51% |  | 52% |  | 58% | |
Outpatient | PNA Cases | Mean | Â | $9,236 | Â | $8,089 | Â | $9,304 | Â | $14,130 | Â | $13,634 | Â | $24,713 |
 |  | (SD) |  | ($18,160) |  | ($17,234) |  | ($9,887) |  | ($20,046) |  | ($14,641) |  | ($27,510) |
 | Controls | Mean |  | $3,441 |  | $2,843 |  | $5,094 |  | $7,278 |  | $6,937 |  | $12,760 |
 |  | (SD) |  | ($6,765) |  | ($6,057) |  | ($5,413) |  | ($10,325) |  | ($7,449) |  | ($14,204) |
 | Excess cost of PNA | Mean |  | $5,796 |  | $5,246 |  | $4,210 |  | $6,852 |  | $6,698 |  | $11,953 |
 |  | (SE) |  | ($29) |  | ($30) |  | ($62) |  | ($111) |  | ($115) |  | ($387) |
 | As % of total medical cost |  | 51% |  | 53% |  | 41% |  | 42% |  | 39% |  | 38% | |
Pharmacy | PNA Cases | Mean | Â | $3,031 | Â | $2,457 | Â | $3,582 | Â | $4,800 | Â | $4,695 | Â | $5,404 |
 |  | (SD) |  | ($4,434) |  | ($4,326) |  | ($3,098) |  | ($3,028) |  | ($3,678) |  | ($4,272) |
 | Controls | Mean |  | $1,332 |  | $979 |  | $2,542 |  | $3,706 |  | $3,130 |  | $4,103 |
 |  | (SD) |  | ($1,949) |  | ($1,725) |  | ($2,198) |  | ($2,338) |  | ($2,452) |  | ($3,244) |
 | Excess cost of PNA | Mean |  | $1,698 |  | $1,477 |  | $1,040 |  | $1,094 |  | $1,565 |  | $1,301 |
 |  | (SE) |  | ($7) |  | ($7) |  | ($19) |  | ($17) |  | ($29) |  | ($60) |
 | As % of total medical cost |  | 15% |  | 15% |  | 10% |  | 7% |  | 9% |  | 4% | |
Total medical | PNA Cases | Mean | Â | $17,640 | Â | $14,781 | Â | $19,770 | Â | $31,041 | Â | $30,781 | Â | $57,652 |
 |  | (SD) |  | ($26,704) |  | ($24,880) |  | ($17,392) |  | ($29,843) |  | ($23,809) |  | ($37,756) |
 | Controls | Mean |  | $6,245 |  | $4,915 |  | $9,612 |  | $14,690 |  | $13,742 |  | 26,059 |
 |  | (SD) |  | ($10,549) |  | ($9,179) |  | ($9,373) |  | ($15,955) |  | ($12,216) |  | ($20,440) |
 | Excess cost of PNA | Mean |  | 11,395 |  | $9,866 |  | $10,158 |  | $16,351 |  | $17,039 |  | 31,593 |
 |  | (SE) |  | ($42) |  | ($43) |  | ($109) |  | ($165) |  | ($186) |  | ($531) |