Table 3 Crude and adjusted analyses of the association between TRF (time feeding restricted to 10 h vs. no restriction) and demographic, psychosocial and behavioral factors.

From: Time restricted feeding is associated with poor performance in specific cognitive domains of Suburb-Dwelling older Chinese

 

n (%)

Crude analysis

PR (95% CI)

Model 1a

PR (95% CI)

Age group (years)

60–64

47 (3.5)

Reference

Reference

65–74

823 (60.8)

1.09 (0.61–1.94)

1.11 (0.62–2.00)

 ≥ 75

483 (35.7)

1.37 (0.76–2.46)*

1.30 (0.71–2.39)*

Sex

Male

563 (41.6)

Reference

Reference

Female

790 (58.4)

1.10 (0.90–1.34)

1.12 (0.88–1.43)

Illiterate

No

1182 (87.4)

Reference

Reference

Yes

171 (12.6)

1.24 (0.94–1.62)

1.17 (0.87–1.58)

Widowed

No

1076 (79.5)

Reference

Reference

Yes

277 (20.5)

1.14 (0.91–1.44)

1.03 (0.70–1.50)

Living alone

No

1115 (82.4)

Reference

Reference

Yes

238 (17.6)

1.09 (0.85–1.39)

1.06 (0.73–1.55)

Farming

No

585 (43.2)

Reference

Reference

Yes

768 (56.8)

0.84 (0.69–1.02)*

0.76 (0.62–0.93)*

Smoking

Non-smoker

945 (69.8)

Reference

Reference

Former smoker

219 (16.2)

1.16 (0.86–1.55)

1.13 (0.78–1.65)

Current smoker

189 (14.0)

0.93 (0.64–1.36)

0.89 (0.61–1.31)

Drinking

Never drinker

850 (62.8)

Reference

Reference

Former drinker

143 (10.6)

0.91 (0.60–1.37)

0.88 (0.58–1.33)

Occasional drinker

151 (11.2)

1.29 (0.88–1.87)

1.29 (0.87–1.90)

Current drinker

209 (15.4)

1.11 (0.84–1.48)

1.01 (0.73–1.39)

The time of food intake

Daytime feeding

1196 (88.4)

Reference

Reference

Night-time feeding

157 (11.6)

0.43 (0.31–0.96)*

0.41 (0.26–0.64)*

Type-2 diabetes

No

1119 (82.7)

Reference

Reference

Yes

234 (17.3)

0.94 (0.72–1.22)

0.84 (0.64–1.11)

Hypertension

No

498 (36.8)

Reference

Reference

Yes

855 (63.2)

1.25 (1.02–1.54)*

1.19 (0.95–1.48)*

Dyslipidemia

No

1175 (86.8)

Reference

Reference

Yes

178 (13.2)

1.10 (0.83–1.44)

1.06 (0.80–1.42)

Stroke

No

951 (70.3)

Reference

Reference

Yes

402 (29.7)

1.21 (0.98–1.48)*

1.09 (0.87–1.36)*

Heart disease

No

879 (65.0)

Reference

Reference

Yes

474 (35.0)

1.02 (0.83–1.25)

1.04 (0.84–1.29)

Cancer

No

1307 (96.6)

Reference

Reference

Yes

46 (3.4)

0.86 (0.48–1.53)

1.01 (0.57–1.82)

  1. Poisson regression, TRF is the dependent variable.
  2. TRF Time restricted feeding, PR prevalence ratio, CI confidence interval.
  3. aModel 1 is adjusted for age, sex, BMI, IADL, illiterate, widowed, living alone, farming, smoking, drinking, the time of food intake, IPAQ, type-2 diabetes, hypertension, dyslipidemia, stroke, heart disease, and cancer.
  4. Likelihood ratio test, all P < 0.001; *P < 0.05.
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