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. 2019 Nov 28;9(11):e031859. doi: 10.1136/bmjopen-2019-031859

Table 2.

Descriptive statistics, standardised factor loadings from model 7 and correlations between the model 7 factors and the covariates

Model 7
Item Mean SD GPH PW NW
Item 1. Able to concentrate 1.03 0.37 0.42* 0.49*
Item 2. Lost sleep over worry 0.57 0.75 0.78* 0.07
Item 3. Playing a useful part in things 0.96 0.31 0.09* 0.59*
Item 4. Capable of making decisions 0.96 0.30 0.14* 0.70*
Item 5. Constantly under strain 0.71 0.79 0.83* 0.03
Item 6. Could not overcome difficulties 0.44 0.66 0.76* 0.25*
Item 7. Enjoy day-to-day activities 1.01 0.40 0.53* 0.55*
Item 8. Face up to problems 0.99 0.32 0.39* 0.60*
Item 9. Feeling unhappy and depressed 0.37 0.66 0.78* 0.38*
Item 10. Losing confidence in yourself 0.19 0.48 0.53* 0.70*
Item 11. Thinking of yourself as a worthless person 0.12 0.40 0.48* 0.72*
Item 12. Feeling reasonably happy 0.99 0.38 0.44* 0.72*
 Relation between the model 7 factors and the socio-demographic variables
Sex 0.13* −0.08* −0.02
Age 0.11* 0.08* 0.01
Educational level 0.00 −0.02 −0.06

*P< 0.05.

GPH, General Health Psychology;NW, negative wording factor; PW, positive wording factor.