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. 2009 May 8;64A(8):828–838. doi: 10.1093/gerona/glp054

Table 2.

Regression Analyses

GFP at TP1 GFP at TP2 GFP at TP3
Normal aging
    hsp22GFP(3)1/TM3 Sb e
        N 43 41 40
        Adjusted R2 .017 .141 .000
        Significance of predictor .198 .015 .960
        Standardized beta −.200 −.376 −.008
    hsp22GFP(2)1
        N 38 38 35
        Adjusted R2 .069 .012 .007
        Significance of predictor .061 .234 .271
        Standardized beta −.307 −.198 −.191
    hsp22 GFP (3)1MI1/TM3 Sb e
        N 45 45 43
        Adjusted R2 −.022 −.023 .237
        Significance of predictor .850 .918 .001
        Standardized beta −.029 .016 −.505
    hsp70 GFP (3)2/TM3 Sb e
        N 45 45 45
        Adjusted R2 −.019 −.007 −.019
        Significance of predictor .672 .408 .666
        Standardized beta .065 .126 .066
    hsp70 GFP (3)2MI4/TM3 Sb e
        N 48 47 47
        Adjusted R2 .008 .116 .064
        Significance of predictor .246 .011 .047
        Standardized beta −.171 −.368 −.291
    hsp70 GFP (3)1MI2/TM3 Sb e
        N 47 46 44
        Adjusted R2 .000 .064 .120
        Significance of predictor .320 .049 .012
        Standardized beta −.148 −.292 −.374
    PEPCK-GFP
        N 46 46 45
        Adjusted R2 −.006 −.023 .002
        Significance of predictor .402 .952 .304
        Standardized beta .127 .009 −.157
Oxygen stress
    hsp22 GFP (3)1/TM3 Sb e
        N 29 29 29
        Adjusted R2 .234 .151 .193
        Significance of predictor .005 .021 .010
        Standardized beta −.511 −.425 −.471
    hsp22 GFP (2)1
        N 28 27 27
        Adjusted R2 .123 .051 .054
        Significance of predictor .038 .135 .128
        Standardized beta −.394 −.295 −.301
    hsp22 GFP (3)1MI1/TM3 Sb e
        N 29 29
        Adjusted R2 .084 .285
        Significance of predictor .070 .002
        Standardized beta −.341 −.557
    hsp70 GFP (3)2/TM3 Sb e
        N 30 30 29
        Adjusted R2 .113 −.034 −.029
        Significance of predictor .039 .831 .649
        Standardized beta −.379 .041 −.088
    hsp70 GFP (3)2MI4/TM3 Sb e
        N 30 30
        Adjusted R2 .031 −.036
        Significance of predictor .175 .969
        Standardized beta −.254 −.007
    hsp70 GFP (3)1MI2/TM3 Sb e
        N 30 30
        Adjusted R2 −.033 .041
        Significance of predictor .780 .146
        Standardized beta −.053 −.272
    PEPCK-GFP
        N 30 30 30
        Adjusted R2 −.030 −.020 .002
        Significance of predictor .709 .517 .315
        Standardized beta −.071 −.123 −.190
Heat stress
    hsp22 GFP (3)1/TM3 Sb e
        N 48 47
        Adjusted R2 −.021 −.007
        Significance of predictor .860 .421
        Standardized beta −.026 .120
    hsp22 GFP (2)1
        N 49 32
        Adjusted R2 .088 −.021
        Significance of predictor .022 .545
        Standardized beta −.328 −.111
    hsp22 GFP (3)1MI1/TM3 Sb e
        N 50
        Adjusted R2 −.020
        Significance of predictor .816
        Standardized beta −.034
    hsp70 GFP (3)2MI4/TM3 Sb e
        N 39
        Adjusted R2 .020
        Significance of predictor .191
        Standardized beta −.214
    hsp70 GFP (3)1MI2/TM3 Sb e
        N 47
        Adjusted R2 .004
        Significance of predictor .281
        Standardized beta −.161
DsRed at TP1
Oxygen stress
    hsp22 DsRed (3)1/TM3 Sb e
        N 26
        Adjusted R2 −.022
        Significance of predictor .507
        Standardized beta .136
    hsp70 DsRed (3)1MI2/TM3 Sb e
        N 30
        Adjusted R2 −.033
        Significance of predictor .808
        Standardized beta −.046
Heat stress
    hsp22 DsRed (3)1/TM3 Sb e
        N 22
        Adjusted R2 .058
        Significance of predictor .146
        Standardized beta −.320
    hsp70 DsRed (3)1MI2/TM3 Sb e
        N 33
        Adjusted R2 .200
        Significance of predictor .005
        Standardized beta −.474

TP1 = time point 1; TP2 = time point 2; TP3 = time point 3.