Correlational finding on Happiness and Setting of medical treatment
Subject code: H17ae

StudyLehman (1988): study US 1981
TitleA Quality of Life Interview for the Chronically Mentally Ill.
SourceEvaluation and Program Planning, 1988, Vol. 11, 51 - 62
PublicChronic mental patients, USA,1981
SampleNon-probability purposive sample
Respondents N =469

Author's labelFrequency of Medical Care
Page in Source 57
Our classificationSetting of medical treatment, code H17ae
self report of frequcy of medical care in the past year

Observed Relation with Happiness
O-DT-u-sqt-v-7-ar=-.14 p < .05
Los Angeles: mentally ill residents of 30 large 
board-and-care homes
O-DT-u-sqt-v-7-ar=+.00 ns
Rochester: chronically mentally ill inpatients at 
the Rochester(N.Y.) Psychiatric Center
O-DT-u-sqt-v-7-ar=-.30 p < .01
Rochester:chronically mentaly ill residents of 
various supervised community residences

Appendix 1: Happiness measures used
CodeFull Text
O-DT-u-sqt-v-7-aSelfreport on single question, asked twice in interview:

How do you feel about your life as a whole......?
7 delighted
6 pleased
5 mostly satisfied
4 mixed
3 mostly dissatisfied
2 unhappy
1 terrible

Summation: arithmetic mean

Name: Andrews & Withey's "Delighted-Terrible Scale" (original version)
Also known as Lehman's 'Global lifesatisfaction'

Appendix 2: Statistics used
rPRODUCT-MOMENT CORRELATION COEFFICIENT (Also "Pearson's correlation coefficient' or simply 'correlation coefficient')
Type: test statistic.
Measurement level: Correlate: metric, Happiness: metric
Range: [-1; +1]

r = 0 no correlation ,
r = 1 perfect correlation, where high correlate values correspond with high happiness values, and
r = -1 perfect correlation, where high correlate values correspond with low happiness values.
Ruut Veenhoven, World Database of Happiness, Collection of Correlational Findings, Erasmus University Rotterdam.