I went skulking through the console and found the remaining total-stat variables.
lazy test button
On a related note: undefined/NaN stat values are very bad. For health it’s a 1-hit-kill, for Stamina you can only spin on the spot, and for hunger and thirst the value drops to -1 when the respective stat updates.
I also noticed two Get String buttons/functions in the version on the mods page, both of which ended up spawning six string instead of one (for the first button) and five (for the second), so
I tweaked the first String button to give tree bark: