SLIDE 5 3/30/2017 5 Construction of Scales
Four scales have been created:
1) Health distress (4 items, Cronbach’s alpha=.74)
- assesses t he amount of t ime t he part icipant has been concerned about healt h (worried,
fearful) or had relat ed sympt oms (felt worn out , lack of energy)
2) Cognitive symptom management (6 items, Cronbach's Alpha= .72)
- When feeling miserable or in pain, frequency of using relaxat ion t echniques (e.g., feeling
dist ance from discomfort , t alking t o self in posit ive ways, pract ice progressive muscle relaxat ion, et c.) t aught in class.
3) Communication with physician (3 items, Cronbach's Alpha= .77)
- When visit ing a physician, frequency of preparing list of quest ions, asking quest ions about
t hings one doesn’ t know/ underst and, discussing personal problems related to illness
4) Being hopeful (7 items, Cronbach's Alpha= .75)
- This scale is used t o measure self-efficacy and goal-direct ed t hinking-t he it ems measure
degree of agreement on a series of st at ement s related to one’s view on life (e.g., having reasons t o be hopeful about t he fut ure, feeling prepared for t he fut ure, and meet ing t he goals a person set for self, et c.)
Findings 1) Health Status
Variable Mean Baseline Mean 6-W follow up Mean 6-M follow up P value* N* Improved/ worsened* St at istically significant ? * Disabilit y 1.64 1.66 1.69 0.74 129 Improved N Healt h Dist ress (scale) 2.95 2.82 2.66 0.00 135 Improved Y** Pain 2.25 2.15 2.15 0.28 135 Improved N Short ness of breath 1.87 1.90 1.80 0.34 135 Improved N St ress 2.99 3.01 3.05 0.46 135 Worsened N Self-rated healt h 3.09 3.29 3.27 0.09 116 Improved Y*** Weight (ODOC Admin dat a) 191.00 187.20
115 Improved N Blood pressure (ODOC Admin dat a) 102.20 102.50
115 Worsened N *The data are based on the comparison of the baseline & 6-month follow-up surveys except for the last two items that 6-week follow-up admin data are used. **Statistical significance level: 0.01 ***Statistical significance level: 0.1
Health Distress Scale (4 items): Assesses the amount of time the participant has been concerned about health (worried, fearful) or had related symptoms (felt worn out, lack of energy) Self-rated health (1 item): Respondents were asked to rate their health on a scale of 1=Poor to 5= Excellent.
Findings 2) Health behaviors
Variable Mean Baseline Mean 6-W follow up Mean 6-M follow up P value* N* Improved/ worsened* St at istically significant ? * Exercise 3.14 3.74 3.32 0.26 108 Improved N Cognit ive Sympt om Management (scale) 2.46 2.63 2.50 0.63 133 Improved N Communicat ion wit h physician (scale) 2.72 3.06 2.99 0.04 133 Improved Y**
*The data are based on the comparison of the baseline & 6-month follow-up surveys.
**Statistical significance level: 0.05
Communication with physician scale (3 items): When visiting a physician, frequency of preparing a list of questions, asking questions about things one doesn’t know/understand, discussing personal problems related to illness.
Findings 3) Health Care Utilization
*The data on number of medications are based on the comparison of the baseline & 6-month follow-up surveys. **Statistical significance level: 0.01
Variable Mean Baseline Mean 6-W follow up Mean 6-M follow up P value* N* Improved/ worsened* S t at ist ically significant ? * # of prescript ions 3.62 3.06
115 Improved Y** # of visit s t o medical facilit y 2.24 1.14
115 Improved Y** # of medicat ions 1.63 1.41 1.82 0.13 127 Worsened N
Number of prescriptions (1 item) Number of visits to medical facility (1 item): The values are based on the baseline and 6-week follow-up data from the ODOC Administrative data (monthly averages). These two indicators showed reduction in health care utilization and both were statistically significant.
0.5 1 1.5 2 2.5 3 3.5 4 # of Prescript ions # of visits t o medical facility 3.62 2.24 3.06 1.14 Mean (Baseline) Mean (6-Week Follow Up)
Findings 4) Outlook on Life
*The data are based on the comparison of the baseline & 6-month follow-up surveys.
**Statistical significance level: 0.01
Being Hopeful (7 items): This scale is used to measure self-efficacy and goal-directed thinking. The items measure degree of agreement on a series of statements related to one’s view on life (e.g., having reasons to be hopeful about the future, feeling prepared for the future, and meeting the goals a person set for self, etc.)
Variable Mean Baseline Mean 6-W follow up Mean 6-M follow up P value* N* Improved/ worsened* St at ist ically significant ? * Being hopeful (scale) 3.56 3.81 3.79 0.00 134 Improved Y** Subj ect ive happiness 3.61 3.96 3.86 0.00 125 Improved Y**
3.4 3.45 3.5 3.55 3.6 3.65 3.7 3.75 3.8 3.85 3.9 Being hopeful (scale) Subj ect ive happiness 3.56 3.79 3.61 3.86 Mean (Baseline) Mean (6-Month Follow Up)
Subjective Happiness (1 item): Respondents are asked to rate themselves, compared to other people around them, how happy they feel they are- on a scale of 1 being “Not a happy person” to 5 being “A happy person.”
Findings 5) Social Behavior
*The data on social tolerance are based on the comparison of the baseline & 6-month follow-up surveys.
**Statistical significance level: 0.01
Variable Mean Baseline Mean 6-W follow up Mean 6-M follow up P value* N* Improved/ worsened* St at istically significant ? * Institutional misconduct 0.05 0.01
115 Improved Y** Social t olerance 3.78 4.22 3.81 0.71 131 Improved N
Institutional Misconduct (1 item): The values are based on the baseline and 6-week follow-up data from the ODOC Administrative data. Average number of disciplinary actions fell over the course of this 6- week workshop.
0.00 0.01 0.02 0.03 0.04 0.05
Mean (Baseline) Mean (6-wk follow up)
0.05 0.01
Institutional Misconduct