========================================================================================== HRS Flow Cytometry 2016 Note to Users: This codebook is designed to match the distribution dataset. Codebook metadata are derived from the data collection instrument. If you have questions concerning codebook layout or content please bring them to the attention of the HRS staff at hrsquestions@umich.edu. Printing recommendation: Set margins (left/right/top/bottom) to .5 inch; print in portrait orientation using a mono-space 10-point font. ========================================================================================== Section A: FLOW CYTOMETRY 2016 (Respondent) ========================================================================================== HHID HOUSEHOLD IDENTIFIER Section: A Level: Respondent Type: Character Width: 6 Decimals: 0 This variable uniquely identifies an original household across waves ................................................................................. 9933 000001-920538. Household Identification Number ========================================================================================== PN PERSON NUMBER Section: A Level: Respondent Type: Character Width: 3 Decimals: 0 Each respondent has a Person Number. The identifier is unique within an original household across waves. ................................................................................. 5297 010. Person Number 436 011. Person Number 18 012. Person Number 1 013. Person Number 3274 020. Person Number 142 021. Person Number 14 022. Person Number 1 023. Person Number 270 030. Person Number 30 031. Person Number 3 032. Person Number 1 033. Person Number 413 040. Person Number 31 041. Person Number 1 042. Person Number 1 043. Person Number ========================================================================================== PDC_COUNT DENDRITIC CELLS COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9092 0.0004 6.8456 0.0511 0.0826 841 ------------------------------------------------------------------------------ ========================================================================================== PDCM_COUNT MYELOID DENDRITIC CELLS (DC-M) COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9090 0.0001 2.0743 0.037 0.0394 843 ------------------------------------------------------------------------------ ========================================================================================== PDCP_COUNT PLASMACYTOID DENDRITIC CELLS (DC-P) COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9090 0.0001 4.4017 0.0074 0.0467 843 ------------------------------------------------------------------------------ ========================================================================================== PNK_COUNT NATURAL KILLER (NK) CELLS COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9092 0.0002 3.0776 0.2257 0.1671 841 ------------------------------------------------------------------------------ ========================================================================================== PNKHI_COUNT NK CELLS: CD56HI COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9091 0 0.0777 0.0017 0.0029 842 ------------------------------------------------------------------------------ ========================================================================================== PNKLO_COUNT NK CELLS: CD56LO COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9091 0.0002 2.5925 0.2119 0.1601 842 ------------------------------------------------------------------------------ ========================================================================================== PMONO_COUNT MONOCYTES COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9092 0.0008 1.8978 0.1986 0.159 841 ------------------------------------------------------------------------------ ========================================================================================== PMONO16MINUS_COUNT CD16- MONOCYTES COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9088 0.0006 1.5304 0.1878 0.1505 845 ------------------------------------------------------------------------------ ========================================================================================== PMONO16PLUS_COUNT CD16+ MONOCYTES COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9088 0 0.8046 0.0084 0.0203 845 ------------------------------------------------------------------------------ ========================================================================================== PDCM_PCT MYELOID DENDRITIC CELLS (DC-M) PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9308 0.0214 0.9858 0.7157 0.1251 625 ------------------------------------------------------------------------------ ========================================================================================== PDCP_PCT PLASMACYTOID DENDRITIC CELLS (DC-P) PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9308 0.0013 0.902 0.1564 0.0942 625 ------------------------------------------------------------------------------ ========================================================================================== PNKHI_PCT NK CELLS: CD56HI PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9309 0 0.4195 0.0087 0.0169 624 ------------------------------------------------------------------------------ ========================================================================================== PNKLO_PCT NK CELLS: CD56LO PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9309 0.0025 1 0.9289 0.0799 624 ------------------------------------------------------------------------------ ========================================================================================== PMONO16MINUS_PCT CD16- MONOCYTES PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9306 0.0491 1 0.9506 0.0866 627 ------------------------------------------------------------------------------ ========================================================================================== PMONO16PLUS_PCT CD16+ MONOCYTES PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9306 0 0.9509 0.0406 0.0495 627 ------------------------------------------------------------------------------ ========================================================================================== PBCELL_COUNT B CELLS COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9141 0 192.8057 0.1943 2.4908 792 ------------------------------------------------------------------------------ ========================================================================================== PCD8M_COUNT CD8+ T CELLS: CENTRAL MEMORY (CM) COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 7309 0 0.6442 0.0278 0.0288 2624 ------------------------------------------------------------------------------ ========================================================================================== PCD4M_COUNT CD4+ T CELLS: CENTRAL MEMORY (CM) COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9095 0 4.5048 0.3391 0.1968 838 ------------------------------------------------------------------------------ ========================================================================================== PCD8T_COUNT CD8+ T CELLS COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9141 0.008 16.8393 0.3549 0.3132 792 ------------------------------------------------------------------------------ ========================================================================================== PCD8TEMRA_COUNT CD8+ T CELLS: (TEMRA) COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9096 0 15.5842 0.1809 0.2539 837 ------------------------------------------------------------------------------ ========================================================================================== PCD4TEMRA_COUNT CD4+ T CELLS: (TEMRA) COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9095 0 2.0634 0.0364 0.0763 838 ------------------------------------------------------------------------------ ========================================================================================== PCD4T_COUNT CD4+ T CELLS COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9141 0 10.5081 0.9471 0.4726 792 ------------------------------------------------------------------------------ ========================================================================================== PIGD_PLUS_MEMB_COUNT IGD+ MEMORY B CELLS COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9118 0 9.3853 0.0208 0.166 815 ------------------------------------------------------------------------------ ========================================================================================== PIGD_MINUS_MEMB_COUNT IGD- MEMORY B CELLS PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9118 0 188.9876 0.0467 2.0946 815 ------------------------------------------------------------------------------ ========================================================================================== PCD8N_COUNT CD8+ T CELLS: NAÏVE COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9096 0 1.0366 0.07 0.0684 837 ------------------------------------------------------------------------------ ========================================================================================== PCD4N_COUNT CD4+ T CELLS: NAÏVE COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9095 0 3.595 0.4272 0.3143 838 ------------------------------------------------------------------------------ ========================================================================================== PTCELL_COUNT T CELLS COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9141 0.0218 30.4836 1.4053 0.6997 792 ------------------------------------------------------------------------------ ========================================================================================== PNAIVEB_COUNT NAIVE B CELLS COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9118 0 8.5732 0.096 0.1596 815 ------------------------------------------------------------------------------ ========================================================================================== PBCELL_PCT B CELLS PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9359 0 0.9588 0.0714 0.0553 574 ------------------------------------------------------------------------------ ========================================================================================== PCD8M_PCT CD8+ T CELLS: CENTRAL MEMORY (CM) PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 7482 0 0.633 0.0865 0.0577 2451 ------------------------------------------------------------------------------ ========================================================================================== PCD4M_PCT CD4+ T CELLS: CENTRAL MEMORY (CM) PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9313 0 0.8225 0.3664 0.1232 620 ------------------------------------------------------------------------------ ========================================================================================== PCD8T_PCT CD8+ T CELLS PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9359 0.0144 0.929 0.2484 0.1186 574 ------------------------------------------------------------------------------ ========================================================================================== PCD8TEMRA_PCT CD8+ T CELLS: (TEMRA) PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9314 0 0.9937 0.4583 0.2207 619 ------------------------------------------------------------------------------ ========================================================================================== PCD4TEMRA_PCT CD4+ T CELLS: (TEMRA) PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9313 0 0.8149 0.0398 0.0658 620 ------------------------------------------------------------------------------ ========================================================================================== PCD4T_PCT CD4+ T CELLS PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9359 0 0.9662 0.6771 0.1379 574 ------------------------------------------------------------------------------ ========================================================================================== PIGD_PLUS_MEMB_PCT IGD+ MEMORY B CELLS PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9336 0 0.8577 0.13 0.0987 597 ------------------------------------------------------------------------------ ========================================================================================== PIGD_MINUS_MEMB_PCT IGD- MEMORY B CELLS PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9336 0 0.9802 0.1177 0.0955 597 ------------------------------------------------------------------------------ ========================================================================================== PCD8N_PCT CD8+ T CELLS: NAÏVE PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9314 0 0.9049 0.228 0.1632 619 ------------------------------------------------------------------------------ ========================================================================================== PCD4N_PCT CD4+ T CELLS: NAÏVE PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9313 0 0.9475 0.4305 0.1778 620 ------------------------------------------------------------------------------ ========================================================================================== PTCELL_PCT T CELLS PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9359 0.0197 0.9708 0.6989 0.1302 574 ------------------------------------------------------------------------------ ========================================================================================== PNAIVEB_PCT NAIVE B CELLS PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9336 0 0.9781 0.6454 0.1736 597 ------------------------------------------------------------------------------ ========================================================================================== PCD8TEM_PCT CD8+ T CELLS: EFFECTOR MEMORY (TEM) PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 7476 0 0.5532 0.0209 0.0442 2457 ------------------------------------------------------------------------------ ========================================================================================== PCD8TEM_COUNT CD8+ T CELLS: EFFECTOR MEMORY (TEM) COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 7305 0 0.7385 0.0085 0.0269 2628 ------------------------------------------------------------------------------ ========================================================================================== PCD4TEM_PCT CD4+ T CELLS: EFFECTOR MEMORY (TEM) PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 6918 0 0.5243 0.0142 0.0409 3015 ------------------------------------------------------------------------------ ========================================================================================== PCD4TEM_COUNT CD4+ T CELLS: EFFECTOR MEMORY (TEM) COUNT Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 6760 0 1.2006 0.0123 0.0447 3173 ------------------------------------------------------------------------------ ========================================================================================== PNK_PCT NATURAL KILLER (NK) CELLS PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9092 0 0.3379 0.0346 0.0239 841 ------------------------------------------------------------------------------ ========================================================================================== PMONO_PCT MONOCYTES PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9092 0.0001 0.28 0.0297 0.0218 841 ------------------------------------------------------------------------------ ========================================================================================== PDC_PCT DENDRITIC CELLS PERCENTAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: Best ................................................................................. ------------------------------------------------------------------------------ N Min Max Mean SD Miss 9092 0.0001 0.1816 0.0078 0.0063 841 ------------------------------------------------------------------------------ ========================================================================================== VERSION VERSION NUMBER Section: A Level: Respondent Type: Numeric Width: 8 Decimals: 0 Version number of the data release. ................................................................................. 9933 2021. November 2021 ==========================================================================================