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Table 4 Short-term predictions of the total of COVID-19 related deaths at the national level obtained for the 3 Parameter logistic, Gompertz and Richards model

From: Short-term real-time prediction of total number of reported COVID-19 cases and deaths in South Africa: a data driven approach

 

3 Parameter logistic

Gompertz

Richards

Observed deaths

Date

Prediction

Prediction Interval

Prediction

Prediction Interval

Prediction

Prediction Interval

 

26-Jun-20

2335.60

(2219.46–2457.20)

2427.55

(2307.86–2548.39)

2135.91

(2026.155–2272.12)

2340

1-Jul-20

2699.07

(2534.78–2883.60)

2937.94

(2762.25–3120.19)

2234.63

(2076.82–2461.46)

2749

6-Jul-20

3030.89

(2808.62–3309.00)

3507.83

(3259.49–3783.43)

2274.72

(2084.222–2593.48)

3310

11-Jul-20

3317.85

(3029.44–3715.10)

4135.71

(3768.47–4560.75)

2289.68

(2085.09–2677.04)

3971

17-Jul-20

3595.95

(3230.76–4142.80)

4961.96

(4419.59–5621.05)

2295.63

(2085.252–2724.29)

4804

22-Jul-20

3774.63

(3346.30–4435.10)

5706.81

(4961.87–6607.89)

2297.18

(2085.271–2745.95)

5940