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Table 2 Summary of fit statistics for referral to psychological treatments time series model

From: Immediate versus sustained effects: interrupted time series analysis of a tailored intervention

Model

Adjusted R2

Mean absolute percentage error

Ljung-box

Auto correlation function plot

Partial autocorrelation function plot

Significance of intervention

Bayesian information criteria

Baseline

0.63

36.17

p ≥ 0.05

No significant lags

No significant lags

-

5.03

Intervention: short effect

0.34

35.18

p ≥ 0.05

No significant lags

No significant lags

p ≤ 0.05

5.20

Intervention: permanent effect

0.27

35.85

p ≥ 0.05

No significant lags

Significant at lag 18

p ≥ 0.05

5.19