Table 2 Hierarchical multiple linear regression of risk factors for LDL.

From: The determinants of lipid profiles in early adolescence in a Ugandan birth cohort

 

Crude change in LDL (mmol/L) for every one-unit increase of the exposure variable from baseline (95% CI)

p value

Adjusted change in LDL (mmol/L) for every one-unit increase of the exposure variable from baseline (95% CI)

p value

Model 1 (n = 1080)

Household SES

Low

Reference

0.09

Reference

0.09

Middle

− 0.05 (− 0.17, 0.07)

− 0.08 (− 0.20, 0.05)

High

0.05 (− 0.09, 0.18)

0.02 (− 0.11, 0.16)

Marital status

Single

− 0.05 (− 0.17, 0.08)

0.03

− 0.07 (− 0.20, 0.06)

0.06

Married

Reference

Reference

Othera

− 0.30 (− 0.52, − 0.08)

− 0.26 (− 0.50, 0.02)

Model 2 (n = 1061)

Maternal BMI (kg/m2)

0.01 (0.00–0.03)

0.01

0.01 (0.00, 0.02)

0.08

Model 3 (n = 890)

Sex

Female

Reference

0.008

Reference

0.10

Male

− 0.11 (− 0.18, − 0.03)

− 0.07 (− 0.16, 0.01)

Model 4 (n = 1063)

Trichuris below the age of 5

No

Reference

0.05

Reference

0.03

Yes

0.13 (0.00, 0.26)

0.15 (0.02, 0.29)

Asymptomatic malaria before the age of 5

No

Reference

0.02

Reference

0.10

Yes

− 0.15 (− 0.27, − 0.02)

− 0.11 (− 0.24, 0.02)

Model 5 (n = 954)

BMI (kg/m2)

0.04 (0.02, 0.06)

< 0.001

0.03 (0.01, 0.06)

0.006

Current asymptomatic malaria infection

No

Reference

< 0.001

Reference

0.001

Yes

− 0.53 (− 0.82, − 0.24)

− 0.51 (− 0.81, − 0.21)

Days of fruit eaten/week

None

Reference

0.53

Reference

0.03

1–3

− 0.08 (− 0.21, 0.06)

− 0.20 (− 0.35, − 0.05)

4–7

− 0.07 (− 0.21, 0.07)

− 0.14 (− 0.30, 0.03)

Days of animal protein eaten/week

None

Reference

0.01

Reference

0.002

1–3

0.06 (− 0.06, 0.19)

0.10 (− 0.04, 0.24)

4–7

0.20 (0.05, 0.35

0.27 (0.11, 0.44)

  1. Model 1: Age, sex + other variables at level 1.
  2. Model 2: Age, sex, household SES, marital status + other variables at level 2.
  3. Model 3: Age, sex, household SES, marital status, maternal BMI + other variables at level 3.
  4. Model 4: Age, sex, household SES, marital status, maternal BMI + other variables at level 4.
  5. Model 5: Age, sex, household SES, marital status, maternal BMI, trichuris below age of 5, malaria below age of 5 + other variables at level 5.
  6. aOther: widowed, divorced, or separated.