Table 4 Linear regression results for the associations between family factors and development of AIA/AIA symptoms ^a,b

Lack of Control

Socialization

Planning

Negative-Life-Consequences

Time-Consuming

Tolerance

Withdrawal

Parental attitude toward adolescent internet use

Agree

Reference

Reference

Reference

Reference

Reference

Reference

Reference

Reference

Relatively agree

1.0(1.5)^d

0.5(0.2)^d

0.6(0.3)^d

0.2(0.2) ^d

0.1(0.3)^d

-0.2(0.2)^d

-0.0(0.2)^d

-0.2(0.5)^d

General

0.7(1.5)

0.4(0.2)

0.6(0.3)

0.4(0.2)

0.4(0.3)

-0.2(0.2)

-0.3(0.2)

-0.6(0.6)

Relatively disagree

5.8(1.6)*** ^e

1.1(0.2)*** ^e

1.8(0.3)*** ^e

1.1(0.2)*** ^e

1.1(0.3)*** ^e

-0.1(0.2)

0.4(0.2)* ^e

0.5(0.6)

Strongly disagree

11.1(2.5)***

1.4(0.3)***

2.4(0.5)***

1.7(0.4)***

1.7(0.4)***

-0.3(0.4)

1.0(0.3)***

2.2(0.9)*

Mother-adolescent relationship

Very good

Reference

Reference

Reference

Reference

Reference

Reference

Reference

Reference

Relatively good

5.3(0.9)***

0.4(0.2)

1.0(0.2)***

0.9(0.1)***

1.0(0.2)***

0.1(0.2)

0.6(0.1)***

0.7(0.4)

General

5.2(1.4)***

-0.1(0.2)

1.1(0.3)***

0.6(0.2)**

1.0(0.2)***

0.1(0.2)

0.6(0.2)***

1.0(0.6)

Relatively & very bad

12.0 (3.2)***

0.7(0.5)

2.4(0.7)***

1.4(0.5)**

1.5(0.6)**

1.0(0.5)

1.3(0.4)**

2.0(1.2)

Father-adolescent relationship

Very good

Reference

Reference

Reference

Reference

Reference

Reference

Reference

Reference

Relatively good

2.6(1.1)

0.0(0.2)

0.5(0.2)

0.3(0.2)

0.4(0.2)

0.0(0.3)

0.5(0.3)

1.3(0.3)***

General

4.7(2.3)

0.3(0.2)

0.6(0.3)

0.5(0.2)

0.4(0.2)

0.2(0.2)

0.1(0.2)

2.2(0.4)***

Relatively & very bad

4.2(2.2)

0.1(0.3)

0.8(0.5)

0.4(0.3)

0.5(0.4)

0.2(0.1)

-0.3(0.2)

2.8(0.8)***

Parental marriage

Married-and-together

Reference

Reference

Reference

Reference

Reference

Reference

Reference

Reference

Married-but-separated

8.4(3.4)*

1.1(0.5)*

1.3(0.7)

0.8(0.5)

0.5(0.6)

0.1(0.5)

0.8(0.4)

3.5(1.2)**

Divorced

0.9(2.4)

0.3(0.3)

0.0(0.5)

0.0(0.3)

-0.2(0.4)

0.3(0.3)

0.1(0.3)

0.1(0.9)

Widowed

1.4(4.3)

0.1(0.6)

0.1(0.9)

0.4(0.6)

-0.3(0.8)

0.5(0.6)

-0.1(0.5)

0.7(1.6)

Remarried

-0.0(2.3)

0.2(0.4)

-0.2(0.5)

0.2(0.4)

-0.3(0.5)

0.2(0.4)

-0.5(0.3)

0.9(1.0)

Family structure

Nuclear family

Reference

Reference

Reference

Reference

Reference

Reference

Reference

Reference

Three-generation family

-1.7(1.0)

-0.2(0.1)

-0.3(0.2)

-0.2(0.1)

-0.3(0.2)*

-0.0(0.1)

-0.3(0.1)*

-0.4(0.4)

Single parent family

0.8(2.6)

-0.1(0.4)

0.2(0.5)

0.0(0.4)

0.4(0.5)

0.1(0.4)

0.2(0.3)

-0.1(1.0)

Left-behind adolescents

-0.3(2.3)

-0.1(0.3)

-0.5(0.5)

-0.1(0.3)

0.3(0.4)

0.9(0.3)**

-0.3(0.3)

-0.7(0.8)

Weekend parents

1.9(2.4)

0.5(0.3)

0.7(0.5)

0.1(0.4)

-0.4(0.4)

0.0(0.4)

0.1(0.3)

1.0(0.9)