These are the stats that appear at the bottom of your screen.  Mouse-over each to get a description.

Interiot      St:12  Le:15  Wi:14  Dx:16  To:11  Ch:17  Ap:13  Ma:19  Pe:17 N= 
DV/PV: 21/5    H: 35(35)      P: 24(24)      Exp: 6/2297        I2    Sp: 103  


Related stats displays:

@ - display detailed weapon damage info, cur/max stats, and a bit more info
x - display how many experience points to go until the next level
$ - display the amount of gold you've got (though this also shows in the '@' screen, as well as in your inventory)
W - display left-hand/right-hand melee damage

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    leather cloak (-1, +0) [+3, -2]
                    A   B    C   D

A = the armor modifies all your MELEE weapons' bonus-to-hit by this much
B = the armor modifies all your MISSILE weapons' bonus-to-hit by this much

B = modification to your DV (defensive value)
D = modification to your PV (protection value)

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    spear (+1, 1d8)
            A   B

A = bonus to-hit
B = bonus to-damage