Table 3.
Evaluation of the SCD-MHC as an indicator of SCD severity
| Evaluation variables | F-Stat | |
|---|---|---|
| SCD-MHC ǂ | Non-SCD-MHC ¥ | |
| What is your age? | 47.07*** | 00.17 |
| Past 12 mos, how many times did you go to the ED because of a pain attack (crisis)? | 12.03*** | 03.00 |
| Severity of Vaso-Occlusive Events | 04.3* | 00.80 |
| Past 12 mos, how many sickle cell pain attacks (crises) did you have? | 03.57 | 06.35** |
| When was your last pain attack (crisis)? | 05.96* | 00.27 |
| Rate severity of pain in last attack | 12.54*** | 00.03 |
| How much did your last pain attack (crisis) interfere with your life? | 13.24*** | 00.03 |
| About how long did your most recent pain attack (crisis) last? | 36.37*** | 03.10 |
| PROMIS Globals | 31.99*** | 02.29 |
| In general, would you say your health is: | 32.13*** | 02.29 |
| In general, would you say your quality of life is: | 10.22** | 07.36** |
| In general, how would you rate your physical health? | 10.64*** | 06.64** |
| In general, how would you rate your mental health, including your mood and your ability to think? | 27.79*** | 18.82*** |
| …, how would you rate your satisfaction with your social activities and relationships? | 31.91*** | 07.80** |
| To what extent are you able to carry out your everyday physical activities? | 6.59** | 04.56* |
| Past 7 days, how would you rate your pain on average? | 31.63*** | 00.61 |
| Past 7 days, how would you rate your fatigue on average? | 03.07 | 10.13** |
| Past 7 days, please rate how well you carry out your usual social activities and roles | 47.07*** | 00.17 |
| Past 7 days, how often … bothered by emotional problems such as…? | 12.03*** | 03.00 |
ǂSCD-MHC = Sickle Cell Disease Medical History Checklist.
¥Non-SCD-MHC = Checklist of medical history conditions not associated with Sickle Cell Disease.