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Correlational findings

Study Nie et al. (2015): study CN 2010

Public
16-60 aged, internet users, China, 2010
Survey name
CN-CFPS 2010
Sample
Respondents
N = 4686
Non Response
Assessment
Interview: face-to-face

Correlate

Authors's Label
Selfreported health
Our Classification
Remarks
Orderand hence sign of association reversed by WDH-team
Operationalization
Selfreport on single question:
"How would you rate your health?"
Ratings:
5-healthy
4 fair
3 relatively unhealthy
2 unhealthy
1 very unhealthy (reference)

Observed Relation with Happiness

Happiness Measure Statistics Elaboration / Remarks O-SLu-u-sq-v-5-j OPRC = +                        OPRC
Very unhealthy (ref.)
Unhealthy             -0.07
Relatively unhealthy  -0.07
Fair                  -0.13
Healthy               -0.20 O-HL-u-sq-v-5-m OPRC = +                        OPRC
Very unhealthy (ref.)
Unhealthy             +0.18
Relatively unhealthy  +0.15
Fair                  +0.07
Healthy               +0.06

OPRC's controlled for:
- internet use
- age
- interaction internet use*age
- gender
- employment status
- marital status
- education
- income
- urban/rural

Additional control for interaction effect of internet use and age did not effect OPRC