Refer to Table 1.3 specifically under the column Any insurance - catastrophic for the variable General health index (-.93, standard error = 77). What does -.93 measure? Taere 1.3 Demographic characteristics and baseline health in the RAND HIE Means Differences berween plan groups Catastrophic Deductible = Coinsurance = Free Any insurance plan catastrophic catastrophic catastrophic camstrophic {1 (2) (3] 14} {3} A, Demographic characteristics Female 60 =13 - 015 =038 =30 [016) (.015) |05} .01 3) Wonwhire A7 =019 =027 = (2R =025 (027) (025 (025} (022} Age 324 1 87 A3 64 [12.9] [.B8) (.65 {61} 1.54) Education 121 -.16 M =16 =17 [2.9] {.19) .19 {.18) {.16) Family income 3,603 =2,104 970 976 654 [18,148] 11,384) (1,389} 11,345) 11,181} Hospiralized last year 115 004 .002 0 00 (.016) (015 (15 (013 B. Baseline health variables General health index .9 =1.44 21 =131 =93 [14.9] {.95) {.92) .87 =77 Chaolesteral img/dl} 207 1.42 -1.93 -5.25 -3.19 [40] (2.99) (L.76] (2.70) 2.29) Sysrolic blood 122 2132 B 1.12 1.39 pressure (mm Hg) 117] (1.15) (1.04) (1.01) [ ] Mental health mdex TiR -2 1.19 Ay 7 |14.53] {.82) [E1) .77} {.68) MNumber enrolled 758 8l 1,022 1,295 3,198 Nates: This table describes the demographic characteristics and baseline health of subjects in the RAND Health Insurance Experiment (HIE), Column (1) shows the average for the group assigred catastrophic coverage. Columns (2){5) compare averages in the deductible, cost- sharing, free care, and any insurance groups with the average i column (1), Standard ervors are reported in parentheses in columns (2} 5); standard deviations are reported in brackers in columm (1), () Difference between the mean General health index for Any insurance and catastrophic plans () Standard error of the General health index () Total number of participants in the Any insurance - catastrophic group () Mean value of the General health index