Coefficient (γ)

S.E.

df

t

p

Intercept

3.66

0.32

17.1

11.57

<0.001

Time

pre-program

−0.95

0.22

11.1

−4.41

0.001

post-program

Ref

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---

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Intervention

Control

−1.01

0.32

12.8

−3.16

0.008

Program

Ref

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---

---

---

Province

Shandong

0.11

0.15

8.77

0.71

0.497

Qinghai

Ref

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---

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Time*Intervention (pre*control)

1.06

0.3

10.8

3.49

0.005