. 2016 Dec 9;14:170. doi: 10.1186/s12955-016-0573-9

Table 3.

Correlations matrix and Cronbach’s Alpha for the Satisfaction with Life Scale in the studied population

Item	Item 1	Item 2	Item 3	Item 4	Item-total Correlation	Alpha
1. For most things, my life is close to my ideal					0.68	0.71
2. The conditions of my life are excellent	0.43^a				0.74	0.68
3. I am satisfied with my life	0.35^a	0.45^a			0.74	0.68
4. So far, I have gotten the things that are important to me in life	0.32^a	0.40^a	0.48^a		0.72	0.69
5. If I were born again, I would change almost nothing in my life	0.27^a	0.32^a	0.31^a	0.34^a	0.64	0.73

^aCorrelation was significant at P < 0.001