========================================================================================== HRS Epigenetic Clocks 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: HRS EPIGENETIC CLOCKS (Respondent) ========================================================================================== HHID HOUSEHOLD IDENTIFICATION NUMBER Section: A Level: Respondent Type: Character Width: 6 Decimals: 0 ................................................................................. 4018 010038-952836. Household Identification Number ========================================================================================== PN RESPONDENT PERSON IDENTIFICATION NUMBER Section: A Level: Respondent Type: Character Width: 3 Decimals: 0 ................................................................................. 2203 010. Person Identifier 160 011. Person Identifier 6 012. Person Identifier 1286 020. Person Identifier 34 021. Person Identifier 3 022. Person Identifier 1 023. Person Identifier 125 030. Person Identifier 8 031. Person Identifier 179 040. Person Identifier 13 041. Person Identifier ========================================================================================== HORVATH_DNAMAGE HORVATH_DNAMAGE Section: A Level: Respondent Type: Numeric Width: 9 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 23.30774 114.52174 65.72 9.62 0 ----------------------------------------------------------------- ========================================================================================== HANNUM_DNAMAGE HANNUM_DNAMAGE Section: A Level: Respondent Type: Numeric Width: 9 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 25.0587 107.79401 54.59 9.23 0 ----------------------------------------------------------------- ========================================================================================== LEVINE_DNAMAGE LEVINE_DNAMAGE Section: A Level: Respondent Type: Numeric Width: 9 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 26.71921 101.67759 57.48 10.08 0 ----------------------------------------------------------------- ========================================================================================== HORVATHSKIN_DNAMAGE HORVATHSKIN_DNAMAGE Section: A Level: Respondent Type: Numeric Width: 9 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 36.97379 101.28595 69.61 8.85 0 ----------------------------------------------------------------- ========================================================================================== LIN_DNAMAGE LIN_DNAMAGE Section: A Level: Respondent Type: Numeric Width: 9 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 1.90614 133.27455 58.41 11.08 0 ----------------------------------------------------------------- ========================================================================================== WEIDNER_DNAMAGE WEIDNER_DNAMAGE Section: A Level: Respondent Type: Numeric Width: 9 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 25.2235 148.86869 67.29 11.62 0 ----------------------------------------------------------------- ========================================================================================== VIDALBRALO_DNAMAGE VIDALBRALO_DNAMAGE Section: A Level: Respondent Type: Numeric Width: 9 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 36.4718 109.948 63.76 6.19 0 ----------------------------------------------------------------- ========================================================================================== YANG_DNAMAGE YANG_DNAMAGE Section: A Level: Respondent Type: Numeric Width: 7 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 0.03131 0.23297 0.07 0.02 0 ----------------------------------------------------------------- ========================================================================================== ZHANG_DNAMAGE ZHANG_DNAMAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 -2.53325 0.60465 -1.08 0.46 0 ----------------------------------------------------------------- ========================================================================================== BOCKLANDT_DNAMAGE BOCKLANDT_DNAMAGE Section: A Level: Respondent Type: Numeric Width: 7 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 0.104 0.886 0.39 0.08 0 ----------------------------------------------------------------- ========================================================================================== GARAGNANI_DNAMAGE GARAGNANI_DNAMAGE Section: A Level: Respondent Type: Numeric Width: 7 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 0.427 0.99 0.72 0.07 0 ----------------------------------------------------------------- ========================================================================================== DNAMGRIMAGE DNAMGRIMAGE Section: A Level: Respondent Type: Numeric Width: 8 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 42.67393 99.61435 68.13 8.63 0 ----------------------------------------------------------------- ========================================================================================== MPOA MPOA Section: A Level: Respondent Type: Numeric Width: 7 Decimals: 5 ................................................................................. ----------------------------------------------------------------- N Min Max Mean SD Miss 4018 0.73917 1.46429 1.08 0.09 0 ----------------------------------------------------------------- ========================================================================================== VERSION DATA RELEASE VERSION Section: A Level: Respondent Type: Numeric Width: 1 Decimals: 0 ................................................................................. 4018 1. HRS Epigenetic Clocks ==========================================================================================