The Association of Pension Income with the Incidence of Type I Obesity among Retired Israelis
Table 13
Random-Effect Regression 2015-2016: stratification by Overweight (BMI ≥ 25), Type I (BMI ≥ 30), and Type II (BMI ≥ 35) obesity among males above 67 years.
Variables
(1)
(2)
(3)
(4)
(5)
(6)
Full
Stepwise
Full
Stepwise
Full
Stepwise
BMI25
BMI25
BMI30
BMI30
BMI35
BMI35
Constant
1.4435
1.3911
0.3330
0.2715
0.0424
0.0256
(0.0002)
(0.0001)
(0.3526)
(<0.0001)
(0.8479)
(0.0088)
INCPENS ÷ (105)
0.0018
—
0.0015
—
0.0005
−
(0.4404)
—
(0.4225)
—
(0.5758)
−
Owner
0.0025
—
−0.0342
—
0.0274
0.0255
(0.9489)
—
(0.3460)
—
(0.0400)
(0.0431)
Books
−0.0535
—
0.0013
—
0.0467
—
(0.1509)
—
(0.9875)
—
(0.5461)
—
Car
0.0050
—
0.0610
0.0641
0.0074
—
(0.8735)
—
(0.0897)
(0.0469)
(0.4648)
—
Age
−0.0103
−0.0099
0.0003
—
−0.0004
—
(0.0328)
(0.0450)
(0.9494)
—
(0.8297)
—
Academic
−0.0579
—
−0.1014
−0.0993
0.0225
—
(0.2690)
—
(0.0118)
(0.0106)
(0.6095)
—
HHSIZE
0.0051
—
0.0059
—
0.0101
—
(0.7859)
—
(0.7551)
—
(0.4697)
—
Married
0.0126
—
−0.0442
—
−0.0489
—
(0.9057)
—
(0.7685)
—
(0.3894)
—
Divorced
−0.0515
—
−0.1623
—
−0.0538
—
(0.6554)
—
(0.3060)
—
(0.3428)
—
Widow
−0.0101
—
−0.1004
—
−0.0504
—
(0.9233)
—
(0.5222)
—
(0.3341)
—
IMM_EUROPE_AMERICA
0.0718
—
−0.0767
−0.0899
−0.0197
—
(0.1637)
—
(0.0821)
(0.0398)
(0.4167)
—
IMM_ASIA_AFRICA
−0.0450
—
−0.1163
−0.1199
−0.0036
—
(0.4567)
—
(0.0245)
(0.0200)
(0.8975)
—
OVERALL_HEALTH
0.0027
—
−0.0345
—
−0.0164
—
(0.9232)
—
(0.2439)
—
(0.3300)
—
Gender
Males
Males
Males
Males
Males
Males
Age
Above 67
Above 67
Above 67
Above 67
Above 67
Above 67
Observations
850
850
850
850
850
850
R-squared
0.0255
0.00900
0.0560
0.0370
0.0157
0.00573
Households
466
466
466
466
466
466
Wald chi2: all coef. equals zero
13.48
4.020
25.09
19.67
8.487
4.091
Individual effect F-Statistics
7.13
7.07
4.58
4.69
13.38
11.06
Variance inflation factor (VIF)
2.78
1.00
2.78
1.25
2.78
1.00
Note. The table reports the estimation results of equation (3) for the group of retired men estimated via the random effect regression. The results of individual-effect F-statistics justify this procedure, which includes the individual effect dummies of households. The dependent variables are BMI25, BMI30, BMI35, and dummy variables, which equal one for Overweight (BMI ≥ 25), Type I (BMI ≥ 30), and Type II Obesity (BMI ≥ 35) and zero otherwise. The stepwise procedure gradually omits variables with coefficients for whom . Variance inflation factor (VIF) is a measure for collinearity among independent variables. VIF < 10 implies low collinearity. Robust p values are given in parentheses. ...