TABLE 6.

Determinants in the improvement of social isolation

Independent variables	Maximum model				Final model
	p	OR	95% CI of OR		p	OR	95% CI of OR
			Lower limit	Upper limit			Lower limit	Upper limit
Group (experimental vs. control)	0.240	3.33	0.45	240.78	0.911	1.08	0.28	4.13
Age (years)	0.194	1.13	0.938	10.372
Sex (male vs. female)	0.076	0.05	0.002	10.346
Marital status: (reference category: widower)
Married	0.221	30.21	0.12	7,097.37
Separated	0.816	0.66	0.02	21.15
Single	0.770	1.59	0.07	36.77
Education level (reference category: secondary education)
No studies	0.085	39.96	0.60	2,664.68
Incomplete primary education	0.212	14.26	0.22	929.19
Primary school graduate	0.084	69.87	0.57	8,617.74
Financial difficulties (yes vs. no)	0.095	4.12	0.78	21.77
Receives financial help (yes vs. no)	0.414	2.32	0.31	17.50
Medical care (No.)	0.601	0.92	0.69	1.24
Nurse Care (No.)	0.540	0.94	0.77	1.14
Domiciliary healthcare (No.)	0.834	1.02	0.83	1.26
Living alone (yes vs. no)	0.897	0.92	0.28	3.08
Having people helping (yes vs. no)	0.106	10.64	0.60	187.41	0.031	4.92	1.15	20.98
NOC Mobility	0.006	13.9	2.14	90.35	0.004	3.70	1.54	8.91
NOC depression	0.383	0.31	0.02	4.18
NOC coping	0.798	1.30	0.17	10.07
Social support (baseline: yes vs. no)	0.002	222.8	7.56	6,568.41	0.001	35.49	4.60	273.55
Feeling of loneliness (baseline)	0.126	1.40	0.91	2.17
Health status (Euroqol‐5D)	0.038	0.94	0.89	0.99
Chronic pathologies (No.)	0.244	0.77	0.50	1.95

Note: Dependent variable: Social support (yes/no). Maximum Model Hosmer‐Lemeshow Test: 0.373. Final Model Hosmer‐Lemeshow Test: 0.856.

Abbreviations: 95% CI, 95% Confidence Interval; OR, Odds Ratio.