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. 2016 Feb 9;11(2):e0148916. doi: 10.1371/journal.pone.0148916

Table 2. Intergenerational Caregiving—Longitudinal predictors of SWB (CWB: cognitive well-being; NA: negative affect: PA: positive affect): Results of fixed effects regressions (Waves 2–4).

VARIABLES CWB CWB—Men CWB—Women NA NA—Men NA—Women PA PA—Men PA—Women Functional health Functional health—Men Functional health—Women Mental health Mental health—Men Mental health—Women
Age 0.0124*** 0.0117*** 0.0140*** -0.00913*** -0.00818** -0.00984** 0.00336+ -0.000191 0.00798** -0.576*** -0.541*** -0.588*** -0.106*** -0.0872** -0.129**
(0.00238) (0.00317) (0.00359) (0.00207) (0.00272) (0.00320) (0.00183) (0.00239) (0.00282) (0.0681) (0.0949) (0.0988) (0.0253) (0.0300) (0.0426)
Morbidity -0.0371*** -0.0370*** -0.0347** 0.0734*** 0.0703*** 0.0787*** -0.0236*** -0.0177* -0.0286** -1.213*** -1.468*** -0.940** 0.369*** 0.355*** 0.398**
(0.00731) (0.00942) (0.0112) (0.00665) (0.00877) (0.0103) (0.00579) (0.00717) (0.00943) (0.212) (0.296) (0.296) (0.0801) (0.105) (0.126)
Monthly household net income in Euro (log) 0.114*** 0.0701+ 0.148** 0.0172 0.0160 0.0148 0.0353 0.00963 0.0624+ -0.498 1.067 -2.113 -0.149 -0.368 0.148
(0.0323) (0.0414) (0.0498) (0.0278) (0.0390) (0.0399) (0.0256) (0.0370) (0.0361) (1.096) (1.183) (1.879) (0.342) (0.428) (0.537)
Number of important people in regular contact -0.000148 0.000634 -0.00184 0.00507+ 0.00417 0.00681 0.00886*** 0.00982** 0.00699+ -0.153+ -0.110 -0.183 -0.0719* -0.0424 -0.106+
(0.00305) (0.00387) (0.00485) (0.00283) (0.00377) (0.00430) (0.00247) (0.00327) (0.00379) (0.0884) (0.118) (0.131) (0.0339) (0.0405) (0.0572)
Self-efficacy 0.719*** 0.748*** 0.699*** -0.310*** -0.320*** -0.298*** 0.470*** 0.463*** 0.488*** 3.483*** 3.733** 3.340** -1.693*** -2.083*** -1.289*
(0.0346) (0.0459) (0.0524) (0.0303) (0.0422) (0.0444) (0.0275) (0.0389) (0.0392) (0.863) (1.217) (1.203) (0.348) (0.475) (0.503)
Intergenerational informal caregiving (Ref.: no) -0.0329 0.0473 -0.0925+ -0.0195 -0.0260 -0.0146 -4.23e-05 -0.0100 0.00704 0.509 0.0189 0.785 0.583 0.0848 0.985+
(0.0352) (0.0507) (0.0480) (0.0264) (0.0431) (0.0338) (0.0249) (0.0393) (0.0323) (1.005) (1.596) (1.290) (0.378) (0.426) (0.578)
Constant -0.627 -0.378 -0.168 2.944*** 2.831*** 3.525*** 1.146** 1.512** 0.925* 127.6*** 113.0*** 127.1*** 19.70*** 18.01*** 19.45***
(0.494) (0.585) (0.456) (0.308) (0.393) (0.410) (0.434) (0.509) (0.367) (10.51) (11.75) (16.70) (3.912) (4.436) (5.429)
Observations 10,433 5,516 4,911 10,434 5,519 4,909 10,432 5,517 4,909 127.6*** 113.0*** 127.1*** 10,248 5,417 4,825
Number of Individuals 7,511 3,921 3,587 7,511 3,924 3,584 7,509 3,922 3,584 (10.51) (11.75) (16.70) 7,388 3,855 3,530
R2 0.212 0.236 0.200 0.120 0.124 0.124 0.162 0.165 0.169 0.0758 0.0992 0.0639 0.0388 0.0464 0.0472

Comments: Beta-Coefficients were reported; Cluster-robust standard errors in parentheses

*** p<0.001

** p<0.01

* p<0.05

+ p<0.10

Regressions are also controlled for family status, employment status and region. Observations with missing values were dropped (listwise deletion). CWB (SWLS, higher values indicate high CWB); NA (PANAS, high values indicate high NA); PA (PANAS, high values indicate high PA); Functional health (Subscale 'Physical Functioning' of the SF-36, high values indicate high functional health); Mental health (CES-D, high values indicate low mental health).