Table 2.
Correlation between selected indicators: THE as % of GDP, OOP as % of THE, and GDP, US$ per capita for all 17 countries.
| Countries | THE and OOP | THE and GDP | OOP and GDP | |||
|---|---|---|---|---|---|---|
| r | P | r | p | r | P | |
| Ukraine | −0.06 | 0.79 | 0.59 | 0.01 | 0.26 | 0.28 |
| Albania | 0.87 | 0.00 | −0.81 | 0.00 | −0.90 | 0.00 |
| Bosnia and Herzegovina | −0.24 | 0.32 | 0.47 | 0.04 | −0.86 | 0.00 |
| North Macedonia | 0.66 | 0.00 | −0.94 | 0.00 | −0.76 | 0.00 |
| Belarus | −0.35 | 0.13 | −0.67 | 0.00 | 0.84 | 0.00 |
| Bulgaria | 0.86 | 0.00 | 0.63 | 0.00 | 0.79 | 0.00 |
| Republic of Serbia | 0.74 | 0.00 | 0.91 | 0.00 | 0.86 | 0.00 |
| Romania | −0.64 | 0.00 | 0.79 | 0.00 | −0.38 | 0.10 |
| Montenegro | −0.82 | 0.00 | −0.82 | 0.00 | 0.88 | 0.00 |
| Russian Federation | 0.51 | 0.02 | 0.57 | 0.01 | 0.83 | 0.00 |
| Turkey | −0.79 | 0.00 | 0.64 | 0.00 | −0.79 | 0.00 |
| Latvia | −0.07 | 0.77 | 0.20 | 0.39 | −0.70 | 0.00 |
| Lithuania | 0.12 | 0.63 | 0.64 | 0.00 | 0.60 | 0.01 |
| Croatia | −0.63 | 0.00 | 0.69 | 0.00 | −0.36 | 0.12 |
| Estonia | −0.42 | 0.06 | 0.32 | 0.17 | 0.58 | 0.01 |
| Slovenia | 0.08 | 0.75 | 0.69 | 0.00 | 0.50 | 0.02 |
| Greece | −0.64 | 0.00 | 0.86 | 0.00 | −0.59 | 0.01 |
r, Pearson's correlation coefficient; p, p values; THE—Total health expenditure as percentage of GDP expenditure; OOP—private households' out-of-pocket payments on health as percentage of THE; GDP—gross domestic product (GDP), US$ per capita.