Primary and secondary outcomes comparing contacts with and contacts without PHR
| Prevalence of written health-related information OR (95% CI) | Prevalence of missing health-related information OR (95% CI) | Dissatisfaction with health-related information OR (95% CI) | |
| PHR present during contact (ref. not present) | 20.30 (12.74 to 32.33) | 0.71 (0.39 to 1.25) | 0.50 (0.24 to 1.03) |
| Age of physician | 0.98 (0.94 to 1.01) | 0.97 (0.94 to 1.01) | 1.01 (0.97 to 1.06) |
| Female sex of physician (ref. male physician) | 0.95 (0.35 to 2.50) | 0.43 (0.16 to 1.09) | 0.55 (0.18 to 1.62) |
| Age of patient | 0.99 (0.97 to 1.00) | 1.01 (0.99 to 1.02) | 1.03 (1.01 to 1.05) |
| Female sex of patient (ref. male patient) | 1.32 (0.90 to 1.92) | 1.03 (0.67 to 1.57) | 1.57 (0.95 to 2.59) |
| Prevalence of severe diseases (ref. no severe diseases) | 3.13 (2.08 to 4.71) | 2.78 (1.83 to 4.21) | 1.20 (0.67 to 2.12) |
| Communication barrier (ref. no barrier) | 0.55 (0.22 to 1.35) | 0.14 (0.06 to 0.34) | 0.03 (0.01 to 0.07) |
| Use of an electronic documentation system (ref. paper-based or no records) | 75.60 (35.13 to 162.66) | 0.56 (0.29 to 1.09) | 0.53 (0.22 to 1.25) |
| Number of observations (patient–physician contacts) | 1184 | 1070 | 1164 |
| Number of groups (physicians) | 39 | 39 | 39 |
PHR, patient-held health record; ref., Reference group.