Table 5.
Results of the linear regression of motives for withdrawal and data linkages.
| Predicting societal harm as motive of withdrawal | Predicting individual harm as motive of withdrawal | Predicting Intention to link personal data | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Variable | Step | Beta | 95% CI unst. B | p | Beta | 95% CI unst. B | p | Beta | 95% CI unst. B | p |
| Withdrawal motive societal harm | 1 | – | – | – | 0.36 | [0.24, 0.30] | <0.01 | −0.08 | [−0.10, −0.03] | <0.01 |
| Withdrawal motive individual harm | 1 | 0.35 | [0.41, 0.51] | <0.01 | – | – | – | −0.10 | [−0.14, −0.06] | <0.01 |
| Participation motive societal benefits | 2 | 0.05 | [0.01, 0.15] | =0.03 | −0.04 | [−0.11, 0.00] | =0.06 | 0.20 | [0.21, 0.32] | <0.01 |
| Participation motive individual benefits | 2 | −0.10 | [−0.14, −0.06] | <0.01 | −0.04 | [−0.07, 0.00] | =0.06 | 0.05 | [0.01, 0.08] | =0.01 |
| Age | 3 | 0.12 | [0.00, 0.01] | <0.01 | −0.04 | [−0.01, 0.00] | =0.18 | −0.13 | [−0.01, 0.00] | <0.01 |
| Gender (Male = 1, female = 2) | 3 | 0.06 | [0.03, 0.16] | <0.01 | 0.07 | [0.04, 0.14] | <0.01 | −0.07 | [−0.14, −0.04] | <0.01 |
| Marital status (Without partner = 0, Partner = 1) | 3 | −0.03 | [−0.14, 0.02] | =0.16 | 0.05 | [0.02, 0.14] | =0.01 | 0.02 | [−0.02, 0.10] | =0.27 |
| Educational level (Low = 1, Moderate = 2, High = 3) | 3 | −0.03 | [−0.03, 0.00] | =0.21 | 0.07 | [0.01, 0.04] | <0.01 | 0.09 | [0.02, 0.05] | <0.01 |
| Paid job (no = 0, yes = 1) | 3 | 0.02 | [−0.05, 0.11] | =0.50 | 0.00 | [−0.07, 0.05] | =0.79 | −0.02 | [−0.09, 0.04] | =0.42 |
| Religious (no = 0, yes = 1) | 3 | 0.01 | [−0.04, 0.09] | =0.49 | −0.03 | [−0.09, 0.00] | =0.10 | −0.02 | [−0.08, 0.02] | =0.25 |
| Residence (rural = 1, urban = 2) | 3 | −0.02 | [−0.11, 0.04] | =0.36 | −0.02 | [−0.09, 0.02] | =0.21 | 0.02 | [−0.03, 0.09] | =0.29 |
| Self-reported health | 3 | 0.04 | [0.00, 0.09] | =0.05 | −0.01 | [−0.04, 0.03] | =0.62 | 0.04 | [−0.01, 0.07] | =0.06 |
| Frequency of charitable donations | 4 | −0.00 | [−0.03, 0.03] | =0.96 | 0.02 | [−0.01, 0.03] | =0.47 | 0.03 | [−0.01, 0.04] | =0.14 |
| Blood donor (no = 0, yes = 1) | 4 | −0.01 | [−0.13, 0.06] | =0.48 | 0.05 | [0.02, 0.17] | =0.02 | 0.03 | [−0.01, 0.14] | =0.11 |
| Organ donor (no = 0, yes = 1) | 4 | 0.04 | [0.01, 0.14] | =0.03 | −0.08 | [−0.16, −0.06] | <0.01 | 0.07 | [0.04, 0.14] | <0.01 |
| Social value orientation score | 5 | 0.04 | [0.00, 0.00] | =0.05 | −0.04 | [0.00, 0.00] | =0.05 | −0.03 | [0.00, 0.00] | =0.16 |
| Healthsperic values | 6 | 0.03 | [−0.03, 0.08] | =0.41 | 0.02 | [−0.03, 0.06] | =0.53 | −0.05 | [−0.08, 0.00] | =0.08 |
| Hedonic values | 6 | 0.02 | [−0.03, 0.07] | =0.36 | 0.02 | [−0.02, 0.05] | =0.39 | 0.00 | [−0.04, 0.04] | =0.90 |
| Biospheric values | 6 | 0.08 | [0.02, 0.12] | <0.01 | −0.03 | [−0.05, 0.02] | =0.29 | 0.01 | [−0.03, 0.05] | =0.60 |
| Societal trust | 7 | −0.05 | [−0.12, −0.01] | =0.02 | 0.07 | [0.02, 0.11] | <0.01 | 0.09 | [0.05, 0.14] | <0.01 |
| TDM&H/government | 7 | 0.08 | [0.06, 0.20] | <0.01 | −0.04 | [−0.10, 0.00] | =0.08 | 0.08 | [0.05, 0.16] | <0.01 |
| TDM&H/commercial enterprises | 7 | −0.08 | [−0.14, −0.04] | <0.01 | −0.02 | [−0.06, 0.02] | =0.31 | 0.14 | [0.09, 0.16] | <0.01 |
| TDM&H/commercial researchers | 7 | −0.03 | [−0.08, 0.02] | =0.22 | 0.00 | [−0.04, 0.02] | =0.74 | 0.06 | [0.01, 0.09] | =0.01 |
| F (model 7) | 25.30 | 21.02 | 27.54 | |||||||
| Adjusted R2 | 0.19 | 0.17 | 0.21 | |||||||
B = regression coefficient, CI = confidence interval.
Bold = p < 0.05.