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Table 4 Mortality and health service utilisation by patient clusters in each age stratum. Clusters are ordered by the highest to the lowest mortality. The non-multimorbid cluster contains patients with zero or only one long-term condition. The number of GP consultations, hospitalisations and repeat prescriptions (by counting the number of unique BNF codes that were in repeated prescriptions at least four times) are measured in 1 year after January 2012. Both mean and median are reported because they highlight different aspects of skewed distributions, especially in relation to hospitalisations and prescriptions

From: Characteristics, service use and mortality of clusters of multimorbid patients in England: a population-based study

Three key conditions (prevalence)

2-year mortality (%)

5-year mortality (%)

No. of GP contacts in a year (mean, median [Q1–Q3])

No. of hospitalisations in a year (mean, median [Q1–Q3])

No. of unique medicine on repeat prescriptions in a year (mean, median [Q1–Q3])

Lead condition (%)

Subsidiary conditions (%)

Age 18–44 years

 PSM (75%)

Alcohol (42%), depression (24%)

1.8

3.9

10.7, 7 [1–16]

0.4, 0 [0–0]

1.3, 0 [0–2]

 Pain (36%)

Hearing loss (30%), hypertension (23%)

1.0

2.7

11.9, 9 [3–17]

0.6, 0 [0–0]

2.5, 1 [0–4]

 Depression (100%)

Anxiety (41%), pain (31%)

0.9

1.8

14.5, 12 [5–20]

0.4, 0 [0–0]

2.4, 2 [0–3]

 Asthma (100%)

IBS (26%), depression (20%)

0.2

0.6

11.3, 9 [4–16]

0.4, 0 [0–0]

1.9, 1 [0–3]

 IBS (100%)

Depression (29%), hearing loss (21%)

0.2

0.4

10.6, 8 [3–15]

0.4, 0 [0–0]

1.2, 0 [0–2]

 Non-multimorbid

 

0.1

0.2

3.7, 1 [0–5]

0.2, 0 [0–0]

0.2, 0 [0–0]

Age 45–64 years

 Alcohol (62%)

PSM (42%), pain (28%)

4.5

12.5

10.7, 8 [2–16]

0.5, 0 [0–1]

2.4, 1 [0–4]

 Depression (93%)

Pain (53%), anxiety (31%)

2.4

5.8

16.7, 14 [7–23]

0.6, 0 [0–1]

5.1, 4 [2–7]

 Hypertension (76%)

Diabetes (37%), pain (25%)

1.6

4.4

11.5, 9 [4–16]

0.5, 0 [0–0]

4.1, 4 [1–6]

 IBS (40%)

Hearing loss (29%), pain (28%)

1.3

3.0

10.5, 8 [3–15]

0.5, 0 [0–0]

2.0, 1 [0–3]

 Asthma (100%)

Pain (24%), COPD (16%)

1.0

2.7

12.6, 10 [5–17]

0.4, 0 [0–0]

3.4, 3 [1–5]

 Non-multimorbid

 

0.4

1.3

4.4, 2 [0–6]

0.2, 0 [0–0]

0.5, 0 [0–0]

Age 65–84 years

 Pain (81%)

CHD (53%), depression (45%)

16.2

39.2

26.3, 23 [14–35]

1.6, 1 [0–2]

10.7, 11 [8–14]

 CHD (54%)

Diabetes (32%), atrial fibrillation (29%)

11.3

28.8

16.8, 14 [6–24]

1.1, 0 [0–1]

5.9, 6 [3–8]

 COPD (57%)

Asthma (49%), pain (33%)

9.2

25.5

15.7, 13 [6–22]

0.8, 0 [0–1]

5.5, 5 [2–8]

 Depression (56%)

Pain (56%), anxiety (23%)

8.4

20.9

17.3, 14 [8–23]

0.8, 0 [0–1]

5.9, 6 [3–8]

 Hypertension (100%)

Diabetes (31%), pain (27%)

4.7

13.2

12.4, 10 [4–17]

0.6, 0 [0–1]

4.5, 4 [2–7]

 Hearing loss (40%)

Prostate disorder (21%), IBS (3%)

4.4

11.1

13.2, 11 [5–19]

0.7, 0 [0–1]

3.3, 3 [1–5]

 Non-multimorbid

 

1.9

6.6

6.4, 4 [0–9]

0.3, 0 [0–0]

1.2, 0 [0–2]

Age 85+ years

 CHD (61%)

Atrial fibrillation (53%), heart failure (49%)

37.7

70.8

21.9, 18 [9–31]

1.5, 1 [0–2]

8.0, 8 [5–11]

 Pain (64%)

Depression (41%), constipation (24%)

31.1

62.9

17.3, 15 [7–24]

0.8, 0 [0–1]

6.7, 7 [4–10]

 Asthma (48%)

COPD (48%), pain (44%)

28.0

56.5

19.6, 17 [9–27]

1.1, 0 [0–2]

6.9, 7 [4–10]

 Hypertension (72%)

Hearing loss (39%), diabetes (18%)

20.9

49.5

13.0, 10 [2–19]

0.8, 0 [0–1]

4.1, 4 [0–6]

 Non-multimorbid

13.4

36.0

6.7, 3 [0–10]

0.4, 0 [0–0]

1.3, 0 [0–2]

  1. IBS irritable bowel syndrome, PSM psychoactive substance misuse (not alcohol), CHD coronary heart disease, COPD chronic obstructive pulmonary disease