Table 4 Piecewise Growth Curve Model (PGCMa) and Interrupted Latent Growth Curve Model (ILGMb) Slope Mean Differences
From: Openness in the NHS: a secondary longitudinal analysis of national staff and patient surveys
Survey | Variable | Model | Wald Test | CFI | RMSEA | Initial Slope Mean | Interrupt Slope Mean | Latter Slope Mean |
|---|---|---|---|---|---|---|---|---|
NHS National Staff Survey | Good communication between managers and staff (2008–2017) | PGCM | 2.94 | .965 | .063 | 0.2% | 0.7% | |
ILGM | 7.70** | .969 | .061 | 0.2% | −0.1% | 0.8% | ||
Can contribute towards improvements (2008–2017) | PGCM | 0.11 | .869 | .149 | 1.0% | 0.7% | ||
ILGM | 4.14* | .875 | .147 | 1.0% | 0.0% | 0.7% | ||
Fairness and effectiveness of incident reporting procedures (2007–2017) | PGCM | 13.64*** | .831 | .161 | 0.02 | 0.06 | ||
ILGM | 8.45** | .832 | .161 | 0.02 | 0.00 | 0.06 | ||
NHS Acute Inpatient Survey | Information about condition or treatment (2005–2016) | PGCM | 0.05 | .865 | .087 | 0.3% | 0.6% | |
ILGM | 14.37** | .885 | .080 | 0.3% | −0.1% | 0.8% | ||
Involvement in decisions about care and treatment (2004–2016) | PGCM | 9.03** | .901 | .114 | 0.4% | 0.8% | ||
ILGM | 0.00 | .900 | .114 | 0.4% | 0.0% | 0.8% | ||
Ability to talk about worries and fears (2004–2016) | PGCM | 4.27* | .952 | .077 | −0.0% | 0.2% | ||
ILGM | 0.08 | .952 | .078 | −0.0% | − 0.0% | 0.2% | ||
NHS Community Mental Health Service User Survey | Listening carefully (2007–2017) | PGCM | 11.83*** | .207 | .175 | 0.3% | −1.9% | |
ILGM | 3.03 | .226 | .174 | 0.3% | 0.5% | −1.8% | ||
Enough time to discuss needs and treatment (2007–2017) | PGCM | 8.30** | .363 | .154 | 0.3% | −1.8% | ||
ILGM | 0.47 | .360 | .155 | 0.3% | −0.2% | −1.7% | ||
Formal meetings to review ongoing care (2007–2017) | PGCM | 5.16 * | .033 | .198 | 1.9% | 1.0% | ||
ILGM | 5.85** | .098 | .192 | 1.8% | 3.2% | 0.5% | ||
Treatment with respect and dignity (2007–2017) | PGCM | 6.04** | .000 | .243 | −0.4% | −2.5% | ||
ILGM | 17.54*** | .118 | .206 | −0.1% | −6.6% | −0.4% |