Table 2.
Quality of Life Summary Scales
|
||
---|---|---|
Physical Health | Mental Health | |
Demographics: | ||
Age | −0.063 | 0.150 |
Education | 0.107 | 0.033 |
Ethnicity/race | 0.023 | 0.041 |
Marital status | 0.074 | 0.094 |
Anthropometrics: body mass index | −0.277* | −0.135 |
Health behaviors: | ||
Alcohol intake | 0.137 | 0.062 |
Current smoking | −0.012 | −0.049 |
Diet compositiona | 0.107 | 0.091 |
Physical activityb | 0.225* | 0.202 |
Breast cancer variables: | ||
Cancer stage at diagnosis | −0.039 | −0.032 |
Current tamoxifen use—no/yes | 0.054 | 0.109 |
Years since diagnosis | 0.108 | 0.096 |
Treatment: radiation only | 0.024 | 0.048 |
Chemotherapy only | 0.027 | −0.010 |
Both radiation & chemotherapy | −0.034 | −0.051 |
Psychosocial variables: | ||
Ambivalence over negative emotional expressivenessc | −0.172 | −0.280* |
Center for epidemiologic studies—depressionc | −0.267* | −0.530* |
Hostilityc | −0.173 | −0.229* |
Life events | −0.211 | −0.307* |
Negative emotional expressivenessc | −0.006 | −0.040 |
Optimismc | 0.214 | 0.389* |
Poor sleep quality | −0.293 | −0.339* |
Sleep quantity (Hours) | −0.058 | −0.098 |
Social strainc | −0.230 | −0.364* |
Social supportc | 0.216 | 0.352* |
Symptoms: | ||
Psychologicalc | −0.415* | −0.623* |
Paind | −0.582* | −0.351* |
Vasomotord | −0.183 | −0.169 |
Genitourinaryd | −0.169 | −0.162 |
Gastrointestinald | −0.325* | −0.293* |
Meets MOS criterion for meaningfulness (Pearson’s r⩾0.23) (Stewart and Ware, 1992) and are significant at p ≤0.001.
Number of NCI daily recommendations met: ≤30% of energy from fat; ⩾20 g/d fiber; ⩾5 servings/d fruit/vegetables.
Metabolic equivalents/week, excluding sleep.
Excluded from multiple regression model with Mental Health as DV due to conceptual overlap.
Excluded from multiple regression model with Physical Health as DV due to conceptual overlap.