Hit points

On the main grid, Level means the level on which this hit dice was gained. HP is the hit points gained on that level, and hit dice is the dice used to roll the hit points on that level.

Constitution bonus per level is the number of hit points gained with a high constitution score.

Feat bonus is the bonus gained with some feats to the total hit points.

Nbr of sides of the hit dices is the hit dices used to roll for each level.

Misc bonus per HD is a bonus added for each hit dice

Misc Bonus is a bonus added to the total hit points