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Table 1 Examples of diagnoses with strong influence of the chance of having a plasma calcium analyses the risk score equation. Total number of patients 154 629.

From: Variation in plasma calcium analysis in primary care in Sweden - a multilevel analysis

Title

All the positive diagnoses in the stepwise regression

ICD-10 Codes

Odds ratio

95%

CI

Number of P-Ca analysis

Neoplasms

Sarcoidosis

D86

8.4

3.3

21.4

21

Endocrine disorders

Nontoxic goitre

E04

3.1

2.2

4.5

177

 

Other disorders of thyroid

E07

3.6

2.0

6.4

63

Mental disorders

Unspecified dementia

F03

2.5

2.0

3.0

523

 

Depressive episode

F32

2.3

2.0

2.5

3196

 

Anxiety disorder

F41.9

1.7

1.5

2.0

1438

 

Nonorganic sleeping disorders

F51

1.5

1.3

1.7

1636

Diseases of the circulatory system

Essential hypertension

I10

1.8

1.7

1.9

12867

 

Atrial fibrillation and flutter

I48

1.5

1.3

1.6

1792

 

Heart failure

I50

1.7

1.5

1.9

1937

Diseases of the digestive system

Constipation

K59.0

1.7

1.4

2.0

730

Diseases of the musculoskeletal system

Other artritis and rheumatism unspecified

M13

2.4

1.9

2.9

577

 

Myalgia

M79.1

1.8

1.6

2.0

3749

Symptoms

Abnormal blood-pressure reading, without diagnosis

R03.0

2.7

2.3

3.3

580

 

Polyuria

R35

2.0

1.5

2.7

355

 

Headache

R51

2.5

2.2

2.9

1392

 

Malaise and fatigue

R53

6.5

5.9

7.2

2261

Contact with health services

General medical examination

Z00.0

3.3

3.0

3.7

1911

 

Worried well

Z71.1

2.5

2.2

2.8

1732

Drug

Calcium and vitamin D supplements

 

3.3

2.1

5.1

2938

 

Thiazide diuretics

 

1.3

1.2

1.4

8305

  1. P-Ca = plasma calcium
  2. 95% CI = 95% credible interval