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Table 4 Regional socio-economic indices and rotated factor patterns

From: Changing patterns in the association between regional socio-economic context and dental caries experience according to gender and age: A multilevel study in Korean adults

Index

Factor I

Factor II

Factor III

Factor IV

Population

 

Registered population

0.70630

−0.04509

−0.03846

0.59089

 

Persons/square kilometre

0.62011

0.21722

−0.08753

−0.01431

 

No. of births per 1,000 persons

0.67764

−0.20903

0.37741

0.17307

 

No. of deaths per 1,000 persons

−0.95147

−0.09328

−0.10155

−0.16511

 

No. of marriages per 1,000 persons

0.71852

0.03687

0.33266

0.11668

 

No. of divorces per 1,000 persons

0.76403

0.20042

0.18045

−0.08721

 

No. moving in per 1,000 persons

0.81729

0.07612

−0.01002

0.20400

 

No. moving out per 1,000 persons

0.83756

0.24285

−0.06981

0.09914

 

Percent of elderly people (≥65 years)

−0.94515

−0.06809

−0.13560

−0.11916

Agriculture

 

No. of farming households /all households

−0.76057

−0.20671

0.07179

0.38994

 

No. of farmers /registered population

−0.70063

−0.20574

0.11421

0.42263

 

Per capita area under cultivation

−0.89877

−0.18861

−0.06235

−0.04281

Manufacturing Industry

 

No. of manufacturing companies per 1,000 persons

0.04816

0.29067

0.81271

−0.04365

 

No. of manufacturing workers/registered population

0.09585

−0.02411

0.95265

0.01426

 

Per capita production from manufacturing industries

0.08634

−0.10685

0.78910

0.08927

Housing/Construction

 

No. of townhouses/all homes

−0.91915

−0.00569

−0.05562

−0.21297

 

No. of apartments/all homes

0.84051

−0.04889

−0.01530

0.26510

 

No. of tenement houses/all homes

0.65028

−0.0021

0.18450

0.03346

 

No. of owner-occupied homes/all homes

−0.91408

−0.25359

−0.05341

−0.03496

 

No. of deposit-basis leased homes/all homes

0.88661

0.19355

0.04016

0.09788

 

No. of monthly rent homes/all homes

0.72684

0.28249

0.02696

0.01139

 

Per capita length of roads

−0.74692

−0.12811

−0.12375

−0.25597

Transportation

 

No. of cars per 100 persons

0.30838

0.31150

0.40635

0.18867

 

No. of privately owned cars per 100 persons

0.70451

0.24995

0.26636

0.28362

Service Industry

 

No. of banks per 1,000 persons

0.18572

0.89966

0.13660

0.06476

 

No. of restaurants per 1,000 persons

−0.09718

0.80765

0.15243

−0.16288

Health

 

Number of hospitals and clinics per 1,000 persons

0.33628

0.83723

−0.07375

0.06638

 

Number of physicians per 1,000 persons

0.18359

0.86048

−0.05135

0.02972

Public Finance

 

Amount of local taxes collected

0.54397

0.36858

0.09104

0.62067

 

Expenditure from general account

0.12103

−0.04679

0.01980

0.88998

 

Financial independency rate

0.72692

0.24522

0.23032

0.45656

 

 Eigenvalue*

15.30554

3.37322

3.20474

1.962914

 

 Proportion*

0.49370

0.10880

0.10340

0.06330

 

 Cumulative*

0.49370

0.60250

0.70590

0.76920

  1. *Results from factor analysis.