Table 1.
Sample Characteristics and Baseline Correlates of Membership in the Persistently Nonadherent to Self-Monitoring Group Based on Univariate Logistic Regression Analyses
| Adherence to Self-Monitoring
|
|||||
|---|---|---|---|---|---|
| Correlates | Total Sample (N=91) M±SD or n (%) | Moderately adherent with slow decline group (n=29) M±SD or n(%) |
Persistently nonadherent group (n=62) M±SD or n (%) |
Unadjusted Odd Ratio (OR) | 95% CI for OR |
| Social/Economic | |||||
|
| |||||
| Age (years) | 57.19±13.76 | 58.62±15.47 | 56.52±12.97 | 0.99 | 0.96, 1.02 |
| > High school education | 62 (68.1%) | 20 (69.0%) | 42 (67.7%) | 0.95 | 0.37, 2.44 |
| Currently employed | 7 (7.7%) | 3 (10.3%) | 4 (6.5%) | n/a | n/a |
| Non-white | 11 (12.1%) | 1 (3.4%) | 10 (16.1%) | n/a | n/a |
| Female | 35 (38.5%) | 6 (20.7%) | 29 (46.8%) | 3.37 | 1.21, 9.41 |
| Income met needs: No | 18 (20%) | 2 (6.9%) | 16 (26.2%) | n/a | n/a |
| Currently or living as married | 64 (70.3%) | 23 (79.3%) | 41 (66.1%) | 0.51 | 0.18, 1.44 |
| Quality of dyadic relationship* (possible score range: 15–75) | 68.00±7.00 | 68.00±9.75 | 67.00±5.50 | 0.98 | 0.92, 1.06 |
|
| |||||
| Patient-related | |||||
|
| |||||
| MHLC internal subscale (possible score range: 6–36) | 23.96±6.48 | 26.72±6.27 | 22.66±6.21 | 0.90 | 0.83, 0.97 |
| MHLC chance subscale (possible score range: 6–36) | 18.29±7.02 | 17.80±6.43 | 18.52±7.32 | 1.02 | 0.95, 1.08 |
| Self-care agency (possible score range: 53–265) | 222.24±23.90 | 224.14±20.78 | 221.35±25.3 | 1.00 | 0.98, 1.01 |
|
| |||||
| Condition-related | |||||
|
| |||||
| Obstructive lung disease | 37 (40.7%) | 10 (34.5%) | 27 (43.5%) | 1.47 | 0.59, 3.66 |
| SCL-90 anxiety score* (possible score range: 0–4) | 0.40±0.73 | 0.30±0.30 | 0.50±0.95 | 4.26 | 1.37, 13.28 |
| SCL-90 depression score (possible score range: 0–4) | 0.62±0.55 | 0.44±0.34 | 0.70±0.61 | 3.15 | 1.05, 9.42 |
|
| |||||
| Treatment-related | |||||
|
| |||||
| Single lung transplant | 16 (17.6%) | 7 (24.1%) | 9 (14.5%) | 0.53 | 0.18, 1.61 |
| Re-intubated | 26 (28.6%) | 6 (20.7%) | 20 (32.3%) | 1.83 | 0.64, 5.19 |
| Post-op ventilator needs ≥48 hours | 35 (38.5%) | 7 (24.1%) | 28 (45.2%) | 2.59 | 0.97, 6.94 |
| Days with chest drain* | 12.00±8.75 | 12.50±10.25 | 12.00±8.00 | 1.00 | 0.95, 1.06 |
|
| |||||
| Healthcare system-related | |||||
|
| |||||
| Length of hospital stay (days)* | 31.00±27.00 | 27.00±25.00 | 33.00±28.25 | 1.01 | 0.99, 1.03 |
| Days in ICU* | 6.00±10.00 | 4.00±5.00 | 7.00±11.50 | 1.01 | 0.97, 1.05 |
| Discharge to home setting | 78 (85.7%) | 24 (82.8%) | 54 (87.1%) | 0.71 | 0.21, 2.40 |
Note: n/a indicated that these variables were only examined descriptively but omitted from model building due to the limited variability in these variables.
*
Medians and inter-quartile ranges were reported for those variables with outliers.
M: Mean; SD: Standard deviation; CI: Confidence Interval; MHLC: Multidimensional Health Locus of Control; ICU: Intensive Care Unit; SCL-90: Symptom Checklist 90.