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1 03/27/22 Cigarette Smoking and Health- Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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Page 1: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

1 04/18/23

Cigarette Smoking and Health-Related Quality of Life in Medicare

Beneficiaries

Ron D. Hays

ISOQOLOctober 13, 2007

Page 2: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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Acknowledgements

Anita Ambs, Keith Bellizzi, Steve Clauser, Chris Haffer, Paul Han, Stephen Marcus, Bryce Reeve, Ashley Smith, Karen Spritzer, Marie Topor

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“You know, it's cigarettes that killed Jerry Garcia.

Everyone thinks it's heroin, but it wasn't.

It was cigarettes.”

John Mellencamp  

Page 4: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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Existing Literature

Smokers have lower self-reported physical and mental health than non-smokers1-2

Recent quitters tend to have the worse self-reported health.1

Long-term quitters (12+ months) have similar mental health to non-smokers1

Effect size ranges from small (0.2 SD) to moderate (0.5)

1. Arday et al. (Am J Prev Med, 2003); 2. Health Services Advisory Group (2005, October 26)

Page 5: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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Research Goals

1) To compare HRQOL between Medicare beneficiaries with different histories of smoking:

never smoked 100+ cigarettes

ex-smokers

current smokers

2) To estimate whether the associations differ for those who have cancer versus do not.

Page 6: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

6 04/18/23n = 14,417 n = 109,150

Sample (n = 123,567)

Cancer No Cancer

MHOS Cohort 1

(1998 & 2000)

MHOS Cohort 2

(1999 & 2001)

MHOS Cohort 3

(2000 & 2002)

MHOS Cohort 4

(2001 & 2003)

Medicare Beneficiaries:• Aged 65 years or older• Cancer and non-cancer respondents reside in same SEER region 4,055 Prostate 3,118 Breast 1,924 Colorectal 596 Lung

Page 7: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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Demographic Variables

Age (continuous)

Gender (male; female)

Education (8th grade or less; some high school; high school graduate; some college; 4 year college grad; > 4 year college)

Income (<10k, 10-19,999, 20-29,999, 30-39,999, 40-49,999, 50-79,999 80k and above)

Race/ethnicity (Hispanic, white, black, asian, AI, other)

Marital status (married, widowed, not married)

Page 8: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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Chronic Medical Conditions1. Hypertension / high blood pressure

2. Arthritis of the hip or knee

3. Arthritis of the hand or wrist

4. Sciatica

5. Other heart conditions

6. Diabetes

7. Angina / coronary artery disease

8. Emphysema / asthma / COPD

9. Myocardial infarction / heart attack

10. Stroke

11. Congestive heart failure

12. Crohn’s Disease / ulcerative colitis / inflammatory bowel disease

Page 9: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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Smoking Questions

• Items

Have you ever smoked at least 100 cigarettes in your entire life?

Do you now smoke every day, some days, or not at all?

How long has it been since you quit smoking?

• Smoking Categories

Never Smoked (45%)

Previous Smoker (44%) Distant (1%) Don’t know when quit (6%) Recent (37%)

Current Smoker (11%)

Page 10: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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SF-36 PCS and MCS

PCS = (PF_Z * .42402) + (RP_Z * .35119) + (BP_Z * .31754) + (GH_Z * .24954) + (EF_Z * .02877) + (SF_Z * -.00753) + (RE_Z * -.19206) + (EW_Z * -.22069)

MCS = (PF_Z * -.22999) + (RP_Z * -.12329) + (BP_Z * -.09731) + (GH_Z * -.01571) + (EF_Z * .23534) + (SF_Z * .26876) + (RE_Z * .43407) + (EW_Z * .48581)

Page 11: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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Smoker Groups Comparison (column comparison)

Male Hispanic Married COPD

Non-smoker

30% 9% 57% 7%

Long quitter

58% 6% 66% 15%

Don’t know when quit

51% 10% 62% 13%

Recent quitter

48% 7% 56% 30%

Current smoker

47% 7% 51% 19%

Page 12: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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Cancer vs. non-Cancer Group (column comparison)

No cancer Cancer

Age 74 75

Male 43% 52%

Hispanic 8% 5%

Black 5% 5%

High school educ. or less 33% 32%

Married 59% 61%

Number of comorbidities 2.3 2.4

PCS 43 40

MCS 52 51

Page 13: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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SF-36 by Smoker Status(PCS range: 41-43 and 38-41; MCS range: 50-

53 and 47-51)

PCS MCS

Cancer? No Yes No Yes

Non-smoker 43a 41a 52b 50a

Long quitter 42b 41b 53a 51a

Don’t know when quit

43a 41a,b 51c 50a,b

Recent quitter 41d 38b,c 50d 47c

Current smoker 42c 40c 50d 48b,c

*Adjusted for age, gender, education, income, race/ethnicity, marital status, mode of administration, proxy response, and comorbidities.

Page 14: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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PCS and MCS by Smoker Status for Prostate Cancer

30

35

40

45

50

55

Non-smk Long quit ? Quit Recent q. Smoker

PCS

MCS

Adjusted for age, gender, education, income, race/ethnicity, marital status, mode of administration,

proxy response, and comorbidities.

Page 15: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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PCS and MCS by Smoker Status for Colorectal Cancer

353637383940414243444546474849505152535455

Non-smk Long quit ? Quit Recent q. Smoker

PCS

MCS

Adjusted for age, gender, education, income, race/ethnicity, marital status, mode of administration,

proxy response, and comorbidities.

Page 16: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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PCS and MCS by Smoker Status for Lung Cancer

3031323334353637383940414243444546474849505152535455

Non-smk Long quit ? Quit Recent q. Smoker

PCS

MCS

Adjusted for age, gender, education, income, race/ethnicity, marital status, mode of administration,

proxy response, and comorbidities.

Page 17: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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PCS and MCS by Smoker Status for Breast Cancer

353637383940414243444546474849505152535455

Non-smk Long quit ? Quit Recent q. Smoker

PCS

MCS

Adjusted for age, gender, education, income, race/ethnicity, marital status, mode of administration,

proxy response, and comorbidities.

Page 18: 1 5/21/2015 Cigarette Smoking and Health-Related Quality of Life in Medicare Beneficiaries Ron D. Hays ISOQOL October 13, 2007

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“When are people going to realize that breathing in smoke from anything that burns is not a good idea?”

Duane Alan Hahn

Smoking has unique negative associations with physical and mental health

Those who recently quit smoking have noteworthy impairments in physical and mental health overall, but the impact differs by type of cancer (recent quitters do relatively well if they have lung and breast cancer)

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